201872940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{20147}}^1$

素因数の和:20326

約数の個数: 48

約数和(自身を含む): 568657152

約数和(自身を除く): 366784212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 835, 1002, 1670, 2004, 2505, 3340, 5010, 10020, 20147, 40294, 60441, 80588, 100735, 120882, 201470, 241764, 302205, 402940, 604410, 1208820, 3364549, 6729098, 10093647, 13458196, 16822745, 20187294, 33645490, 40374588, 50468235, 67290980, 100936470, 201872940]

約数ペア:

[(1, 201872940), (2, 100936470), (3, 67290980), (4, 50468235), (5, 40374588), (6, 33645490), (10, 20187294), (12, 16822745), (15, 13458196), (20, 10093647), (30, 6729098), (60, 3364549), (167, 1208820), (334, 604410), (501, 402940), (668, 302205), (835, 241764), (1002, 201470), (1670, 120882), (2004, 100735), (2505, 80588), (3340, 60441), (5010, 40294), (10020, 20147)]