207743016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{665843}}^1$

素因数の和:665865

約数の個数: 32

約数和(自身を含む): 559308960

約数和(自身を除く): 351565944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 665843, 1331686, 1997529, 2663372, 3995058, 5326744, 7990116, 8655959, 15980232, 17311918, 25967877, 34623836, 51935754, 69247672, 103871508, 207743016]

約数ペア:

[(1, 207743016), (2, 103871508), (3, 69247672), (4, 51935754), (6, 34623836), (8, 25967877), (12, 17311918), (13, 15980232), (24, 8655959), (26, 7990116), (39, 5326744), (52, 3995058), (78, 2663372), (104, 1997529), (156, 1331686), (312, 665843)]