201457432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{78941}}^1$

素因数の和:78987

約数の個数: 32

約数和(自身を含む): 426286800

約数和(自身を除く): 224829368

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 232, 319, 638, 1276, 2552, 78941, 157882, 315764, 631528, 868351, 1736702, 2289289, 3473404, 4578578, 6946808, 9157156, 18314312, 25182179, 50364358, 100728716, 201457432]

約数ペア:

[(1, 201457432), (2, 100728716), (4, 50364358), (8, 25182179), (11, 18314312), (22, 9157156), (29, 6946808), (44, 4578578), (58, 3473404), (88, 2289289), (116, 1736702), (232, 868351), (319, 631528), (638, 315764), (1276, 157882), (2552, 78941)]