210646968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1253851}}^1$

素因数の和:1253867

約数の個数: 32

約数和(自身を含む): 601848960

約数和(自身を除く): 391201992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1253851, 2507702, 3761553, 5015404, 7523106, 8776957, 10030808, 15046212, 17553914, 26330871, 30092424, 35107828, 52661742, 70215656, 105323484, 210646968]

約数ペア:

[(1, 210646968), (2, 105323484), (3, 70215656), (4, 52661742), (6, 35107828), (7, 30092424), (8, 26330871), (12, 17553914), (14, 15046212), (21, 10030808), (24, 8776957), (28, 7523106), (42, 5015404), (56, 3761553), (84, 2507702), (168, 1253851)]