202298350

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 387818928

約数和(自身を除く): 185520578

約数列:

[1, 2, 5, 10, 25, 50, 53, 97, 106, 194, 265, 485, 530, 787, 970, 1325, 1574, 2425, 2650, 3935, 4850, 5141, 7870, 10282, 19675, 25705, 39350, 41711, 51410, 76339, 83422, 128525, 152678, 208555, 257050, 381695, 417110, 763390, 1042775, 1908475, 2085550, 3816950, 4045967, 8091934, 20229835, 40459670, 101149175, 202298350]

約数ペア:

[(1, 202298350), (2, 101149175), (5, 40459670), (10, 20229835), (25, 8091934), (50, 4045967), (53, 3816950), (97, 2085550), (106, 1908475), (194, 1042775), (265, 763390), (485, 417110), (530, 381695), (787, 257050), (970, 208555), (1325, 152678), (1574, 128525), (2425, 83422), (2650, 76339), (3935, 51410), (4850, 41711), (5141, 39350), (7870, 25705), (10282, 19675)]