199664894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4283}}^1$

素因数の和:4472

約数の個数: 32

約数和(自身を含む): 354098304

約数和(自身を除く): 154433410

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1793, 2119, 3586, 4238, 4283, 8566, 23309, 46618, 47113, 55679, 94226, 111358, 612469, 698129, 1224938, 1396258, 7679419, 9075677, 15358838, 18151354, 99832447, 199664894]

約数ペア:

[(1, 199664894), (2, 99832447), (11, 18151354), (13, 15358838), (22, 9075677), (26, 7679419), (143, 1396258), (163, 1224938), (286, 698129), (326, 612469), (1793, 111358), (2119, 94226), (3586, 55679), (4238, 47113), (4283, 46618), (8566, 23309)]