207877946

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1\times {\mathrm{3541}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 315592200

約数和(自身を除く): 107714254

約数列:

[1, 2, 149, 197, 298, 394, 3541, 7082, 29353, 58706, 527609, 697577, 1055218, 1395154, 103938973, 207877946]

約数ペア:

[(1, 207877946), (2, 103938973), (149, 1395154), (197, 1055218), (298, 697577), (394, 527609), (3541, 58706), (7082, 29353)]