208441012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{235793}}^1$

素因数の和:235827

約数の個数: 24

約数和(自身を含む): 415940616

約数和(自身を除く): 207499604

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 235793, 471586, 943172, 3065309, 4008481, 6130618, 8016962, 12261236, 16033924, 52110253, 104220506, 208441012]

約数ペア:

[(1, 208441012), (2, 104220506), (4, 52110253), (13, 16033924), (17, 12261236), (26, 8016962), (34, 6130618), (52, 4008481), (68, 3065309), (221, 943172), (442, 471586), (884, 235793)]