201720146

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{9371}}^1$

素因数の和:9649

約数の個数: 16

約数和(自身を含む): 310400640

約数和(自身を除く): 108680494

約数列:

[1, 2, 47, 94, 229, 458, 9371, 10763, 18742, 21526, 440437, 880874, 2145959, 4291918, 100860073, 201720146]

約数ペア:

[(1, 201720146), (2, 100860073), (47, 4291918), (94, 2145959), (229, 880874), (458, 440437), (9371, 21526), (10763, 18742)]