189492710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101333}}^1$

素因数の和:101368

約数の個数: 32

約数和(自身を含む): 393986592

約数和(自身を除く): 204493882

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 101333, 202666, 506665, 1013330, 1114663, 1722661, 2229326, 3445322, 5573315, 8613305, 11146630, 17226610, 18949271, 37898542, 94746355, 189492710]

約数ペア:

[(1, 189492710), (2, 94746355), (5, 37898542), (10, 18949271), (11, 17226610), (17, 11146630), (22, 8613305), (34, 5573315), (55, 3445322), (85, 2229326), (110, 1722661), (170, 1114663), (187, 1013330), (374, 506665), (935, 202666), (1870, 101333)]