202968356

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{1637}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 359573760

約数和(自身を除く): 156605404

約数列:

[1, 2, 4, 139, 223, 278, 446, 556, 892, 1637, 3274, 6548, 30997, 61994, 123988, 227543, 365051, 455086, 730102, 910172, 1460204, 50742089, 101484178, 202968356]

約数ペア:

[(1, 202968356), (2, 101484178), (4, 50742089), (139, 1460204), (223, 910172), (278, 730102), (446, 455086), (556, 365051), (892, 227543), (1637, 123988), (3274, 61994), (6548, 30997)]