202960294

素因数分解:

$2^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 313157880

約数和(自身を除く): 110197586

約数列:

[1, 2, 73, 137, 139, 146, 274, 278, 5329, 10001, 10147, 10658, 19043, 20002, 20294, 38086, 730073, 740731, 1390139, 1460146, 1481462, 2780278, 101480147, 202960294]

約数ペア:

[(1, 202960294), (2, 101480147), (73, 2780278), (137, 1481462), (139, 1460146), (146, 1390139), (274, 740731), (278, 730073), (5329, 38086), (10001, 20294), (10147, 20002), (10658, 19043)]