201798238

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{9239}}^1$

素因数の和:9471

約数の個数: 16

約数和(自身を含む): 309133440

約数和(自身を除く): 107335202

約数列:

[1, 2, 67, 134, 163, 326, 9239, 10921, 18478, 21842, 619013, 1238026, 1505957, 3011914, 100899119, 201798238]

約数ペア:

[(1, 201798238), (2, 100899119), (67, 3011914), (134, 1505957), (163, 1238026), (326, 619013), (9239, 21842), (10921, 18478)]