220173174

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{313637}}^1$

素因数の和:313661

約数の個数: 32

約数和(自身を含む): 526911840

約数和(自身を除く): 306738666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 313637, 627274, 940911, 1881822, 2822733, 4077281, 5645466, 8154562, 8468199, 12231843, 16936398, 24463686, 36695529, 73391058, 110086587, 220173174]

約数ペア:

[(1, 220173174), (2, 110086587), (3, 73391058), (6, 36695529), (9, 24463686), (13, 16936398), (18, 12231843), (26, 8468199), (27, 8154562), (39, 5645466), (54, 4077281), (78, 2822733), (117, 1881822), (234, 940911), (351, 627274), (702, 313637)]