230847676

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{440549}}^1$

素因数の和:440684

約数の個数: 12

約数和(自身を含む): 407068200

約数和(自身を除く): 176220524

約数列:

[1, 2, 4, 131, 262, 524, 440549, 881098, 1762196, 57711919, 115423838, 230847676]

約数ペア:

[(1, 230847676), (2, 115423838), (4, 57711919), (131, 1762196), (262, 881098), (524, 440549)]