173863190

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{13043}}^1$

素因数の和:13124

約数の個数: 32

約数和(自身を含む): 330587136

約数和(自身を除く): 156723946

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13043, 13330, 26086, 65215, 130430, 404333, 560849, 808666, 1121698, 2021665, 2804245, 4043330, 5608490, 17386319, 34772638, 86931595, 173863190]

約数ペア:

[(1, 173863190), (2, 86931595), (5, 34772638), (10, 17386319), (31, 5608490), (43, 4043330), (62, 2804245), (86, 2021665), (155, 1121698), (215, 808666), (310, 560849), (430, 404333), (1333, 130430), (2666, 65215), (6665, 26086), (13043, 13330)]