199309234

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 308351340

約数和(自身を除く): 109042106

約数列:

[1, 2, 47, 94, 197, 229, 394, 458, 2209, 4418, 9259, 10763, 18518, 21526, 45113, 90226, 435173, 505861, 870346, 1011722, 2120311, 4240622, 99654617, 199309234]

約数ペア:

[(1, 199309234), (2, 99654617), (47, 4240622), (94, 2120311), (197, 1011722), (229, 870346), (394, 505861), (458, 435173), (2209, 90226), (4418, 45113), (9259, 21526), (10763, 18518)]