207748064

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{39829}}^1$

素因数の和:40002

約数の個数: 24

約数和(自身を含む): 411523560

約数和(自身を除く): 203775496

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 39829, 79658, 159316, 318632, 637264, 1274528, 6492127, 12984254, 25968508, 51937016, 103874032, 207748064]

約数ペア:

[(1, 207748064), (2, 103874032), (4, 51937016), (8, 25968508), (16, 12984254), (32, 6492127), (163, 1274528), (326, 637264), (652, 318632), (1304, 159316), (2608, 79658), (5216, 39829)]