201528025237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{47389}}^1\times {\mathrm{55229}}^1$

素因数の和:102636

約数の個数: 16

約数和(自身を含む): 251265571200

約数和(自身を除く): 49737545963

約数列:

[1, 7, 11, 77, 47389, 55229, 331723, 386603, 521279, 607519, 3648953, 4252633, 2617247081, 18320729567, 28789717891, 201528025237]

約数ペア:

[(1, 201528025237), (7, 28789717891), (11, 18320729567), (77, 2617247081), (47389, 4252633), (55229, 3648953), (331723, 607519), (386603, 521279)]