201137265

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8747}}^1$

素因数の和:8838

約数の個数: 48

約数和(自身を含む): 403947648

約数和(自身を除く): 202810383

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 73, 105, 219, 315, 365, 511, 657, 1095, 1533, 2555, 3285, 4599, 7665, 8747, 22995, 26241, 43735, 61229, 78723, 131205, 183687, 306145, 393615, 551061, 638531, 918435, 1915593, 2755305, 3192655, 4469717, 5746779, 9577965, 13409151, 22348585, 28733895, 40227453, 67045755, 201137265]

約数ペア:

[(1, 201137265), (3, 67045755), (5, 40227453), (7, 28733895), (9, 22348585), (15, 13409151), (21, 9577965), (35, 5746779), (45, 4469717), (63, 3192655), (73, 2755305), (105, 1915593), (219, 918435), (315, 638531), (365, 551061), (511, 393615), (657, 306145), (1095, 183687), (1533, 131205), (2555, 78723), (3285, 61229), (4599, 43735), (7665, 26241), (8747, 22995)]