201083825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 278553600

約数和(自身を除く): 77469775

約数列:

[1, 5, 23, 25, 29, 31, 115, 145, 155, 389, 575, 667, 713, 725, 775, 899, 1945, 3335, 3565, 4495, 8947, 9725, 11281, 12059, 16675, 17825, 20677, 22475, 44735, 56405, 60295, 103385, 223675, 259463, 277357, 282025, 301475, 349711, 516925, 1297315, 1386785, 1748555, 6486575, 6933925, 8043353, 8742775, 40216765, 201083825]

約数ペア:

[(1, 201083825), (5, 40216765), (23, 8742775), (25, 8043353), (29, 6933925), (31, 6486575), (115, 1748555), (145, 1386785), (155, 1297315), (389, 516925), (575, 349711), (667, 301475), (713, 282025), (725, 277357), (775, 259463), (899, 223675), (1945, 103385), (3335, 60295), (3565, 56405), (4495, 44735), (8947, 22475), (9725, 20677), (11281, 17825), (12059, 16675)]