218005206

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{3541}}^1$

素因数の和:3908

約数の個数: 32

約数和(自身を含む): 451562496

約数和(自身を除く): 233557290

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 331, 662, 993, 1986, 3541, 7082, 10261, 10623, 20522, 21246, 30783, 61566, 109771, 219542, 329313, 658626, 1172071, 2344142, 3516213, 7032426, 36334201, 72668402, 109002603, 218005206]

約数ペア:

[(1, 218005206), (2, 109002603), (3, 72668402), (6, 36334201), (31, 7032426), (62, 3516213), (93, 2344142), (186, 1172071), (331, 658626), (662, 329313), (993, 219542), (1986, 109771), (3541, 61566), (7082, 30783), (10261, 21246), (10623, 20522)]