207559248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2393}}^1$

素因数の和:2556

約数の個数: 80

約数和(自身を含む): 581837760

約数和(自身を除く): 374278512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 139, 156, 208, 278, 312, 417, 556, 624, 834, 1112, 1668, 1807, 2224, 2393, 3336, 3614, 4786, 5421, 6672, 7179, 7228, 9572, 10842, 14358, 14456, 19144, 21684, 28716, 28912, 31109, 38288, 43368, 57432, 62218, 86736, 93327, 114864, 124436, 186654, 248872, 332627, 373308, 497744, 665254, 746616, 997881, 1330508, 1493232, 1995762, 2661016, 3991524, 4324151, 5322032, 7983048, 8648302, 12972453, 15966096, 17296604, 25944906, 34593208, 51889812, 69186416, 103779624, 207559248]

約数ペア:

[(1, 207559248), (2, 103779624), (3, 69186416), (4, 51889812), (6, 34593208), (8, 25944906), (12, 17296604), (13, 15966096), (16, 12972453), (24, 8648302), (26, 7983048), (39, 5322032), (48, 4324151), (52, 3991524), (78, 2661016), (104, 1995762), (139, 1493232), (156, 1330508), (208, 997881), (278, 746616), (312, 665254), (417, 497744), (556, 373308), (624, 332627), (834, 248872), (1112, 186654), (1668, 124436), (1807, 114864), (2224, 93327), (2393, 86736), (3336, 62218), (3614, 57432), (4786, 43368), (5421, 38288), (6672, 31109), (7179, 28912), (7228, 28716), (9572, 21684), (10842, 19144), (14358, 14456)]