215932076

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{3907}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 388345776

約数和(自身を除く): 172413700

約数列:

[1, 2, 4, 41, 82, 164, 337, 674, 1348, 3907, 7814, 13817, 15628, 27634, 55268, 160187, 320374, 640748, 1316659, 2633318, 5266636, 53983019, 107966038, 215932076]

約数ペア:

[(1, 215932076), (2, 107966038), (4, 53983019), (41, 5266636), (82, 2633318), (164, 1316659), (337, 640748), (674, 320374), (1348, 160187), (3907, 55268), (7814, 27634), (13817, 15628)]