220123921682

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20641}}^1\times {\mathrm{26267}}^1$

素因数の和:46946

約数の個数: 32

約数和(自身を含む): 390401320320

約数和(自身を除く): 170277398638

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 20641, 26267, 41282, 52534, 144487, 183869, 288974, 367738, 598589, 761743, 1197178, 1523486, 4190123, 5332201, 8380246, 10664402, 542177147, 1084354294, 3795240029, 7590480058, 15723137263, 31446274526, 110061960841, 220123921682]

約数ペア:

[(1, 220123921682), (2, 110061960841), (7, 31446274526), (14, 15723137263), (29, 7590480058), (58, 3795240029), (203, 1084354294), (406, 542177147), (20641, 10664402), (26267, 8380246), (41282, 5332201), (52534, 4190123), (144487, 1523486), (183869, 1197178), (288974, 761743), (367738, 598589)]