320213114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{89897}}^1$

素因数の和:90049

約数の個数: 16

約数和(自身を含む): 521048808

約数和(自身を除く): 200835694

約数列:

[1, 2, 13, 26, 137, 274, 1781, 3562, 89897, 179794, 1168661, 2337322, 12315889, 24631778, 160106557, 320213114]

約数ペア:

[(1, 320213114), (2, 160106557), (13, 24631778), (26, 12315889), (137, 2337322), (274, 1168661), (1781, 179794), (3562, 89897)]