206870351380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{5531}}^1$

素因数の和:5870

約数の個数: 192

約数和(自身を含む): 548703590400

約数和(自身を除く): 341833239020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 149, 154, 163, 220, 298, 308, 326, 385, 596, 652, 745, 770, 815, 1043, 1141, 1490, 1540, 1630, 1639, 1793, 2086, 2282, 2980, 3260, 3278, 3586, 4172, 4564, 5215, 5531, 5705, 6556, 7172, 8195, 8965, 10430, 11062, 11410, 11473, 12551, 16390, 17930, 20860, 22124, 22820, 22946, 24287, 25102, 27655, 32780, 35860, 38717, 45892, 48574, 50204, 55310, 57365, 60841, 62755, 77434, 97148, 110620, 114730, 121435, 121682, 125510, 154868, 170009, 193585, 229460, 242870, 243364, 251020, 267157, 304205, 340018, 387170, 425887, 485740, 534314, 608410, 680036, 774340, 824119, 850045, 851774, 901553, 1068628, 1216820, 1335785, 1648238, 1700090, 1703548, 1803106, 1870099, 2129435, 2671570, 3296476, 3400180, 3606212, 3740198, 4120595, 4258870, 4507765, 5343140, 5768833, 6310871, 7480396, 8241190, 8517740, 9015530, 9065309, 9350495, 9917083, 11537666, 12621742, 16482380, 18031060, 18130618, 18700990, 19834166, 23075332, 25243484, 28844165, 31554355, 36261236, 37401980, 39668332, 45326545, 49585415, 57688330, 63108710, 63457163, 69419581, 90653090, 99170830, 115376660, 126217420, 126914326, 134331397, 138839162, 181306180, 198341660, 253828652, 268662794, 277678324, 317285815, 347097905, 537325588, 634571630, 671656985, 694195810, 940319779, 1269143260, 1343313970, 1388391620, 1477645367, 1880639558, 2686627940, 2955290734, 3761279116, 4701598895, 5910581468, 7388226835, 9403197790, 10343517569, 14776453670, 18806395580, 20687035138, 29552907340, 41374070276, 51717587845, 103435175690, 206870351380]

約数ペア:

[(1, 206870351380), (2, 103435175690), (4, 51717587845), (5, 41374070276), (7, 29552907340), (10, 20687035138), (11, 18806395580), (14, 14776453670), (20, 10343517569), (22, 9403197790), (28, 7388226835), (35, 5910581468), (44, 4701598895), (55, 3761279116), (70, 2955290734), (77, 2686627940), (110, 1880639558), (140, 1477645367), (149, 1388391620), (154, 1343313970), (163, 1269143260), (220, 940319779), (298, 694195810), (308, 671656985), (326, 634571630), (385, 537325588), (596, 347097905), (652, 317285815), (745, 277678324), (770, 268662794), (815, 253828652), (1043, 198341660), (1141, 181306180), (1490, 138839162), (1540, 134331397), (1630, 126914326), (1639, 126217420), (1793, 115376660), (2086, 99170830), (2282, 90653090), (2980, 69419581), (3260, 63457163), (3278, 63108710), (3586, 57688330), (4172, 49585415), (4564, 45326545), (5215, 39668332), (5531, 37401980), (5705, 36261236), (6556, 31554355), (7172, 28844165), (8195, 25243484), (8965, 23075332), (10430, 19834166), (11062, 18700990), (11410, 18130618), (11473, 18031060), (12551, 16482380), (16390, 12621742), (17930, 11537666), (20860, 9917083), (22124, 9350495), (22820, 9065309), (22946, 9015530), (24287, 8517740), (25102, 8241190), (27655, 7480396), (32780, 6310871), (35860, 5768833), (38717, 5343140), (45892, 4507765), (48574, 4258870), (50204, 4120595), (55310, 3740198), (57365, 3606212), (60841, 3400180), (62755, 3296476), (77434, 2671570), (97148, 2129435), (110620, 1870099), (114730, 1803106), (121435, 1703548), (121682, 1700090), (125510, 1648238), (154868, 1335785), (170009, 1216820), (193585, 1068628), (229460, 901553), (242870, 851774), (243364, 850045), (251020, 824119), (267157, 774340), (304205, 680036), (340018, 608410), (387170, 534314), (425887, 485740)]