210143834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1\times {\mathrm{421}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 342093456

約数和(自身を除く): 131949622

約数列:

[1, 2, 17, 34, 53, 106, 277, 421, 554, 842, 901, 1802, 4709, 7157, 9418, 14314, 14681, 22313, 29362, 44626, 116617, 233234, 249577, 379321, 499154, 758642, 1982489, 3964978, 6180701, 12361402, 105071917, 210143834]

約数ペア:

[(1, 210143834), (2, 105071917), (17, 12361402), (34, 6180701), (53, 3964978), (106, 1982489), (277, 758642), (421, 499154), (554, 379321), (842, 249577), (901, 233234), (1802, 116617), (4709, 44626), (7157, 29362), (9418, 22313), (14314, 14681)]