201684670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10243}}^1$

素因数の和:10440

約数の個数: 32

約数和(自身を含む): 398286720

約数和(自身を除く): 196602050

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 10243, 19690, 20486, 51215, 102430, 112673, 225346, 563365, 1126730, 1833497, 3666994, 9167485, 18334970, 20168467, 40336934, 100842335, 201684670]

約数ペア:

[(1, 201684670), (2, 100842335), (5, 40336934), (10, 20168467), (11, 18334970), (22, 9167485), (55, 3666994), (110, 1833497), (179, 1126730), (358, 563365), (895, 225346), (1790, 112673), (1969, 102430), (3938, 51215), (9845, 20486), (10243, 19690)]