171857228

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 304765104

約数和(自身を除く): 132907876

約数列:

[1, 2, 4, 97, 194, 388, 641, 691, 1282, 1382, 2564, 2764, 62177, 67027, 124354, 134054, 248708, 268108, 442931, 885862, 1771724, 42964307, 85928614, 171857228]

約数ペア:

[(1, 171857228), (2, 85928614), (4, 42964307), (97, 1771724), (194, 885862), (388, 442931), (641, 268108), (691, 248708), (1282, 134054), (1382, 124354), (2564, 67027), (2764, 62177)]