205223858

素因数分解:

$2^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{11699}}^1$

素因数の和:11894

約数の個数: 24

約数和(自身を含む): 360126000

約数和(自身を除く): 154902142

約数列:

[1, 2, 7, 14, 49, 98, 179, 358, 1253, 2506, 8771, 11699, 17542, 23398, 81893, 163786, 573251, 1146502, 2094121, 4188242, 14658847, 29317694, 102611929, 205223858]

約数ペア:

[(1, 205223858), (2, 102611929), (7, 29317694), (14, 14658847), (49, 4188242), (98, 2094121), (179, 1146502), (358, 573251), (1253, 163786), (2506, 81893), (8771, 23398), (11699, 17542)]