205479612

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8609}}^1$

素因数の和:8652

約数の個数: 96

約数和(自身を含む): 607521600

約数和(自身を除く): 402041988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 102, 108, 117, 153, 156, 204, 221, 234, 306, 351, 442, 459, 468, 612, 663, 702, 884, 918, 1326, 1404, 1836, 1989, 2652, 3978, 5967, 7956, 8609, 11934, 17218, 23868, 25827, 34436, 51654, 77481, 103308, 111917, 146353, 154962, 223834, 232443, 292706, 309924, 335751, 439059, 447668, 464886, 585412, 671502, 878118, 929772, 1007253, 1317177, 1343004, 1756236, 1902589, 2014506, 2634354, 3021759, 3805178, 3951531, 4029012, 5268708, 5707767, 6043518, 7610356, 7903062, 11415534, 12087036, 15806124, 17123301, 22831068, 34246602, 51369903, 68493204, 102739806, 205479612]

約数ペア:

[(1, 205479612), (2, 102739806), (3, 68493204), (4, 51369903), (6, 34246602), (9, 22831068), (12, 17123301), (13, 15806124), (17, 12087036), (18, 11415534), (26, 7903062), (27, 7610356), (34, 6043518), (36, 5707767), (39, 5268708), (51, 4029012), (52, 3951531), (54, 3805178), (68, 3021759), (78, 2634354), (102, 2014506), (108, 1902589), (117, 1756236), (153, 1343004), (156, 1317177), (204, 1007253), (221, 929772), (234, 878118), (306, 671502), (351, 585412), (442, 464886), (459, 447668), (468, 439059), (612, 335751), (663, 309924), (702, 292706), (884, 232443), (918, 223834), (1326, 154962), (1404, 146353), (1836, 111917), (1989, 103308), (2652, 77481), (3978, 51654), (5967, 34436), (7956, 25827), (8609, 23868), (11934, 17218)]