200880350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 439257600

約数和(自身を除く): 238377250

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 47, 50, 55, 94, 95, 110, 190, 209, 235, 275, 409, 418, 470, 475, 517, 550, 818, 893, 950, 1034, 1045, 1175, 1786, 2045, 2090, 2350, 2585, 4090, 4465, 4499, 5170, 5225, 7771, 8930, 8998, 9823, 10225, 10450, 12925, 15542, 19223, 19646, 20450, 22325, 22495, 25850, 38446, 38855, 44650, 44990, 49115, 77710, 85481, 96115, 98230, 112475, 170962, 192230, 194275, 211453, 224950, 245575, 365237, 388550, 422906, 427405, 480575, 491150, 730474, 854810, 961150, 1057265, 1826185, 2114530, 2137025, 3652370, 4017607, 4274050, 5286325, 8035214, 9130925, 10572650, 18261850, 20088035, 40176070, 100440175, 200880350]

約数ペア:

[(1, 200880350), (2, 100440175), (5, 40176070), (10, 20088035), (11, 18261850), (19, 10572650), (22, 9130925), (25, 8035214), (38, 5286325), (47, 4274050), (50, 4017607), (55, 3652370), (94, 2137025), (95, 2114530), (110, 1826185), (190, 1057265), (209, 961150), (235, 854810), (275, 730474), (409, 491150), (418, 480575), (470, 427405), (475, 422906), (517, 388550), (550, 365237), (818, 245575), (893, 224950), (950, 211453), (1034, 194275), (1045, 192230), (1175, 170962), (1786, 112475), (2045, 98230), (2090, 96115), (2350, 85481), (2585, 77710), (4090, 49115), (4465, 44990), (4499, 44650), (5170, 38855), (5225, 38446), (7771, 25850), (8930, 22495), (8998, 22325), (9823, 20450), (10225, 19646), (10450, 19223), (12925, 15542)]