201344638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{46457}}^1$

素因数の和:46667

約数の個数: 16

約数和(自身を含む): 331152624

約数和(自身を除く): 129807986

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4334, 46457, 92914, 511027, 1022054, 9152029, 18304058, 100672319, 201344638]

約数ペア:

[(1, 201344638), (2, 100672319), (11, 18304058), (22, 9152029), (197, 1022054), (394, 511027), (2167, 92914), (4334, 46457)]