202187580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 192

約数和(自身を含む): 682795008

約数和(自身を除く): 480607428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 53, 60, 62, 70, 84, 93, 105, 106, 124, 140, 155, 159, 186, 210, 212, 217, 265, 293, 310, 318, 371, 372, 420, 434, 465, 530, 586, 620, 636, 651, 742, 795, 868, 879, 930, 1060, 1085, 1113, 1172, 1302, 1465, 1484, 1590, 1643, 1758, 1855, 1860, 2051, 2170, 2226, 2604, 2930, 3180, 3255, 3286, 3516, 3710, 4102, 4340, 4395, 4452, 4929, 5565, 5860, 6153, 6510, 6572, 7420, 8204, 8215, 8790, 9083, 9858, 10255, 11130, 11501, 12306, 13020, 15529, 16430, 17580, 18166, 19716, 20510, 22260, 23002, 24612, 24645, 27249, 30765, 31058, 32860, 34503, 36332, 41020, 45415, 46004, 46587, 49290, 54498, 57505, 61530, 62116, 63581, 69006, 77645, 90830, 93174, 98580, 108703, 108996, 115010, 123060, 127162, 136245, 138012, 155290, 172515, 181660, 186348, 190743, 217406, 230020, 232935, 254324, 272490, 310580, 317905, 326109, 345030, 381486, 434812, 465870, 481399, 543515, 544980, 635810, 652218, 690060, 762972, 931740, 953715, 962798, 1087030, 1271620, 1304436, 1444197, 1630545, 1907430, 1925596, 2174060, 2406995, 2888394, 3261090, 3369793, 3814860, 4813990, 5776788, 6522180, 6739586, 7220985, 9627980, 10109379, 13479172, 14441970, 16848965, 20218758, 28883940, 33697930, 40437516, 50546895, 67395860, 101093790, 202187580]

約数ペア:

[(1, 202187580), (2, 101093790), (3, 67395860), (4, 50546895), (5, 40437516), (6, 33697930), (7, 28883940), (10, 20218758), (12, 16848965), (14, 14441970), (15, 13479172), (20, 10109379), (21, 9627980), (28, 7220985), (30, 6739586), (31, 6522180), (35, 5776788), (42, 4813990), (53, 3814860), (60, 3369793), (62, 3261090), (70, 2888394), (84, 2406995), (93, 2174060), (105, 1925596), (106, 1907430), (124, 1630545), (140, 1444197), (155, 1304436), (159, 1271620), (186, 1087030), (210, 962798), (212, 953715), (217, 931740), (265, 762972), (293, 690060), (310, 652218), (318, 635810), (371, 544980), (372, 543515), (420, 481399), (434, 465870), (465, 434812), (530, 381486), (586, 345030), (620, 326109), (636, 317905), (651, 310580), (742, 272490), (795, 254324), (868, 232935), (879, 230020), (930, 217406), (1060, 190743), (1085, 186348), (1113, 181660), (1172, 172515), (1302, 155290), (1465, 138012), (1484, 136245), (1590, 127162), (1643, 123060), (1758, 115010), (1855, 108996), (1860, 108703), (2051, 98580), (2170, 93174), (2226, 90830), (2604, 77645), (2930, 69006), (3180, 63581), (3255, 62116), (3286, 61530), (3516, 57505), (3710, 54498), (4102, 49290), (4340, 46587), (4395, 46004), (4452, 45415), (4929, 41020), (5565, 36332), (5860, 34503), (6153, 32860), (6510, 31058), (6572, 30765), (7420, 27249), (8204, 24645), (8215, 24612), (8790, 23002), (9083, 22260), (9858, 20510), (10255, 19716), (11130, 18166), (11501, 17580), (12306, 16430), (13020, 15529)]