217934060

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{96431}}^1$

素因数の和:96553

約数の個数: 24

約数和(自身を含む): 461716416

約数和(自身を除く): 243782356

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 96431, 192862, 385724, 482155, 964310, 1928620, 10896703, 21793406, 43586812, 54483515, 108967030, 217934060]

約数ペア:

[(1, 217934060), (2, 108967030), (4, 54483515), (5, 43586812), (10, 21793406), (20, 10896703), (113, 1928620), (226, 964310), (452, 482155), (565, 385724), (1130, 192862), (2260, 96431)]