203911130

素因数分解:

$2^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{9091}}^1$

素因数の和:11341

約数の個数: 16

約数和(自身を含む): 367244064

約数和(自身を除く): 163332934

約数列:

[1, 2, 5, 10, 2243, 4486, 9091, 11215, 18182, 22430, 45455, 90910, 20391113, 40782226, 101955565, 203911130]

約数ペア:

[(1, 203911130), (2, 101955565), (5, 40782226), (10, 20391113), (2243, 90910), (4486, 45455), (9091, 22430), (11215, 18182)]