224713190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90977}}^1$

素因数の和:91016

約数の個数: 32

約数和(自身を含む): 458529120

約数和(自身を除く): 233815930

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 90977, 181954, 454885, 909770, 1182701, 1728563, 2365402, 3457126, 5913505, 8642815, 11827010, 17285630, 22471319, 44942638, 112356595, 224713190]

約数ペア:

[(1, 224713190), (2, 112356595), (5, 44942638), (10, 22471319), (13, 17285630), (19, 11827010), (26, 8642815), (38, 5913505), (65, 3457126), (95, 2365402), (130, 1728563), (190, 1182701), (247, 909770), (494, 454885), (1235, 181954), (2470, 90977)]