331348882

素因数分解:

$2^1\times {\mathrm{101}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:462

約数の個数: 24

約数和(自身を含む): 509998500

約数和(自身を除く): 178649618

約数列:

[1, 2, 101, 109, 149, 202, 218, 298, 10201, 11009, 15049, 16241, 20402, 22018, 30098, 32482, 1111909, 1519949, 1640341, 2223818, 3039898, 3280682, 165674441, 331348882]

約数ペア:

[(1, 331348882), (2, 165674441), (101, 3280682), (109, 3039898), (149, 2223818), (202, 1640341), (218, 1519949), (298, 1111909), (10201, 32482), (11009, 30098), (15049, 22018), (16241, 20402)]