201514901

素因数分解:

$7^3\times {\mathrm{149}}^1\times {\mathrm{3943}}^1$

素因数の和:4113

約数の個数: 16

約数和(自身を含む): 236640000

約数和(自身を除く): 35125099

約数列:

[1, 7, 49, 149, 343, 1043, 3943, 7301, 27601, 51107, 193207, 587507, 1352449, 4112549, 28787843, 201514901]

約数ペア:

[(1, 201514901), (7, 28787843), (49, 4112549), (149, 1352449), (343, 587507), (1043, 193207), (3943, 51107), (7301, 27601)]