207634518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126761}}^1$

素因数の和:126789

約数の個数: 48

約数和(自身を含む): 553696416

約数和(自身を除く): 346061898

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 126761, 253522, 380283, 760566, 887327, 1140849, 1647893, 1774654, 2281698, 2661981, 3295786, 4943679, 5323962, 7985943, 9887358, 11535251, 14831037, 15971886, 23070502, 29662074, 34605753, 69211506, 103817259, 207634518]

約数ペア:

[(1, 207634518), (2, 103817259), (3, 69211506), (6, 34605753), (7, 29662074), (9, 23070502), (13, 15971886), (14, 14831037), (18, 11535251), (21, 9887358), (26, 7985943), (39, 5323962), (42, 4943679), (63, 3295786), (78, 2661981), (91, 2281698), (117, 1774654), (126, 1647893), (182, 1140849), (234, 887327), (273, 760566), (546, 380283), (819, 253522), (1638, 126761)]