200828180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 514031616

約数和(自身を除く): 313203436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 47, 70, 92, 94, 115, 140, 161, 188, 230, 235, 322, 329, 460, 470, 644, 658, 805, 940, 1081, 1316, 1327, 1610, 1645, 2162, 2654, 3220, 3290, 4324, 5308, 5405, 6580, 6635, 7567, 9289, 10810, 13270, 15134, 18578, 21620, 26540, 30268, 30521, 37156, 37835, 46445, 61042, 62369, 75670, 92890, 122084, 124738, 151340, 152605, 185780, 213647, 249476, 305210, 311845, 427294, 436583, 610420, 623690, 854588, 873166, 1068235, 1247380, 1434487, 1746332, 2136470, 2182915, 2868974, 4272940, 4365830, 5737948, 7172435, 8731660, 10041409, 14344870, 20082818, 28689740, 40165636, 50207045, 100414090, 200828180]

約数ペア:

[(1, 200828180), (2, 100414090), (4, 50207045), (5, 40165636), (7, 28689740), (10, 20082818), (14, 14344870), (20, 10041409), (23, 8731660), (28, 7172435), (35, 5737948), (46, 4365830), (47, 4272940), (70, 2868974), (92, 2182915), (94, 2136470), (115, 1746332), (140, 1434487), (161, 1247380), (188, 1068235), (230, 873166), (235, 854588), (322, 623690), (329, 610420), (460, 436583), (470, 427294), (644, 311845), (658, 305210), (805, 249476), (940, 213647), (1081, 185780), (1316, 152605), (1327, 151340), (1610, 124738), (1645, 122084), (2162, 92890), (2654, 75670), (3220, 62369), (3290, 61042), (4324, 46445), (5308, 37835), (5405, 37156), (6580, 30521), (6635, 30268), (7567, 26540), (9289, 21620), (10810, 18578), (13270, 15134)]