210315308

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{259009}}^1$

素因数の和:259049

約数の個数: 24

約数和(自身を含む): 435136800

約数和(自身を除く): 224821492

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 259009, 518018, 1036036, 1813063, 3626126, 7252252, 7511261, 15022522, 30045044, 52578827, 105157654, 210315308]

約数ペア:

[(1, 210315308), (2, 105157654), (4, 52578827), (7, 30045044), (14, 15022522), (28, 7511261), (29, 7252252), (58, 3626126), (116, 1813063), (203, 1036036), (406, 518018), (812, 259009)]