163957214

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1132

約数の個数: 24

約数和(自身を含む): 262263960

約数和(自身を除く): 98306746

約数列:

[1, 2, 17, 34, 289, 419, 578, 677, 838, 1354, 7123, 11509, 14246, 23018, 121091, 195653, 242182, 283663, 391306, 567326, 4822271, 9644542, 81978607, 163957214]

約数ペア:

[(1, 163957214), (2, 81978607), (17, 9644542), (34, 4822271), (289, 567326), (419, 391306), (578, 283663), (677, 242182), (838, 195653), (1354, 121091), (7123, 23018), (11509, 14246)]