201558674380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38910941}}^1$

素因数の和:38910994

約数の個数: 48

約数和(自身を含む): 496814907456

約数和(自身を除く): 295256233076

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 38910941, 77821882, 155643764, 194554705, 272376587, 389109410, 544753174, 778218820, 1089506348, 1361882935, 1439704817, 2723765870, 2879409634, 5447531740, 5758819268, 7198524085, 10077933719, 14397048170, 20155867438, 28794096340, 40311734876, 50389668595, 100779337190, 201558674380]

約数ペア:

[(1, 201558674380), (2, 100779337190), (4, 50389668595), (5, 40311734876), (7, 28794096340), (10, 20155867438), (14, 14397048170), (20, 10077933719), (28, 7198524085), (35, 5758819268), (37, 5447531740), (70, 2879409634), (74, 2723765870), (140, 1439704817), (148, 1361882935), (185, 1089506348), (259, 778218820), (370, 544753174), (518, 389109410), (740, 272376587), (1036, 194554705), (1295, 155643764), (2590, 77821882), (5180, 38910941)]