219958172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{462097}}^1$

素因数の和:462125

約数の個数: 24

約数和(自身を含む): 465794784

約数和(自身を除く): 245836612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 462097, 924194, 1848388, 3234679, 6469358, 7855649, 12938716, 15711298, 31422596, 54989543, 109979086, 219958172]

約数ペア:

[(1, 219958172), (2, 109979086), (4, 54989543), (7, 31422596), (14, 15711298), (17, 12938716), (28, 7855649), (34, 6469358), (68, 3234679), (119, 1848388), (238, 924194), (476, 462097)]