203933106

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 489888000

約数和(自身を除く): 285954894

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 449, 647, 702, 898, 1294, 1347, 1941, 2694, 3882, 4041, 5823, 5837, 8082, 8411, 11646, 11674, 12123, 16822, 17469, 17511, 24246, 25233, 34938, 35022, 50466, 52533, 75699, 105066, 151398, 157599, 227097, 290503, 315198, 454194, 581006, 871509, 1743018, 2614527, 3776539, 5229054, 7553078, 7843581, 11329617, 15687162, 22659234, 33988851, 67977702, 101966553, 203933106]

約数ペア:

[(1, 203933106), (2, 101966553), (3, 67977702), (6, 33988851), (9, 22659234), (13, 15687162), (18, 11329617), (26, 7843581), (27, 7553078), (39, 5229054), (54, 3776539), (78, 2614527), (117, 1743018), (234, 871509), (351, 581006), (449, 454194), (647, 315198), (702, 290503), (898, 227097), (1294, 157599), (1347, 151398), (1941, 105066), (2694, 75699), (3882, 52533), (4041, 50466), (5823, 35022), (5837, 34938), (8082, 25233), (8411, 24246), (11646, 17511), (11674, 17469), (12123, 16822)]