213048172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{14207}}^1$

素因数の和:14397

約数の個数: 24

約数和(自身を含む): 391458816

約数和(自身を除く): 178410644

約数列:

[1, 2, 4, 23, 46, 92, 163, 326, 652, 3749, 7498, 14207, 14996, 28414, 56828, 326761, 653522, 1307044, 2315741, 4631482, 9262964, 53262043, 106524086, 213048172]

約数ペア:

[(1, 213048172), (2, 106524086), (4, 53262043), (23, 9262964), (46, 4631482), (92, 2315741), (163, 1307044), (326, 653522), (652, 326761), (3749, 56828), (7498, 28414), (14207, 14996)]