215096406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{119101}}^1$

素因数の和:119156

約数の個数: 32

約数和(自身を含む): 503086848

約数和(自身を除く): 287990442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 119101, 238202, 357303, 714606, 833707, 1667414, 2501121, 5002242, 5121343, 10242686, 15364029, 30728058, 35849401, 71698802, 107548203, 215096406]

約数ペア:

[(1, 215096406), (2, 107548203), (3, 71698802), (6, 35849401), (7, 30728058), (14, 15364029), (21, 10242686), (42, 5121343), (43, 5002242), (86, 2501121), (129, 1667414), (258, 833707), (301, 714606), (602, 357303), (903, 238202), (1806, 119101)]