217414078

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{96457}}^1$

素因数の和:96496

約数の個数: 24

約数和(自身を含む): 395863632

約数和(自身を除く): 178449554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 96457, 192914, 675199, 1350398, 2218511, 4437022, 4726393, 9452786, 15529577, 31059154, 108707039, 217414078]

約数ペア:

[(1, 217414078), (2, 108707039), (7, 31059154), (14, 15529577), (23, 9452786), (46, 4726393), (49, 4437022), (98, 2218511), (161, 1350398), (322, 675199), (1127, 192914), (2254, 96457)]