216760742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317831}}^1$

素因数の和:317875

約数の個数: 16

約数和(自身を含む): 366142464

約数和(自身を除く): 149381722

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 317831, 635662, 3496141, 6992282, 9852761, 19705522, 108380371, 216760742]

約数ペア:

[(1, 216760742), (2, 108380371), (11, 19705522), (22, 9852761), (31, 6992282), (62, 3496141), (341, 635662), (682, 317831)]