210804963

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{4937}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 288537216

約数和(自身を除く): 77732253

約数列:

[1, 3, 43, 129, 331, 993, 4937, 14233, 14811, 42699, 212291, 636873, 1634147, 4902441, 70268321, 210804963]

約数ペア:

[(1, 210804963), (3, 70268321), (43, 4902441), (129, 1634147), (331, 636873), (993, 212291), (4937, 42699), (14233, 14811)]