197147522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{4229}}^1$

素因数の和:4418

約数の個数: 32

約数和(自身を含む): 349634880

約数和(自身を除く): 152487358

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 1793, 2119, 3586, 4229, 4238, 8458, 23309, 46519, 46618, 54977, 93038, 109954, 604747, 689327, 1209494, 1378654, 7582597, 8961251, 15165194, 17922502, 98573761, 197147522]

約数ペア:

[(1, 197147522), (2, 98573761), (11, 17922502), (13, 15165194), (22, 8961251), (26, 7582597), (143, 1378654), (163, 1209494), (286, 689327), (326, 604747), (1793, 109954), (2119, 93038), (3586, 54977), (4229, 46618), (4238, 46519), (8458, 23309)]