207777256526

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{4639}}^1$

素因数の和:5350

約数の個数: 96

約数和(自身を含む): 391210352640

約数和(自身を除く): 183433096114

約数列:

[1, 2, 7, 14, 23, 31, 46, 49, 62, 98, 161, 217, 322, 434, 641, 713, 1127, 1282, 1426, 1519, 2254, 3038, 4487, 4639, 4991, 8974, 9278, 9982, 14743, 19871, 29486, 31409, 32473, 34937, 39742, 62818, 64946, 69874, 103201, 106697, 139097, 143809, 206402, 213394, 227311, 278194, 287618, 454622, 457033, 722407, 746879, 914066, 973679, 1006663, 1444814, 1493758, 1947358, 2013326, 2973599, 3199231, 3307607, 5228153, 5947198, 6398462, 6615214, 7046641, 10456306, 14093282, 20815193, 22394617, 23153249, 41630386, 44789234, 46306498, 68392777, 92181569, 136785554, 145706351, 162072743, 184363138, 291412702, 324145486, 478749439, 645270983, 957498878, 1290541966, 2120176087, 3351246073, 4240352174, 4516896881, 6702492146, 9033793762, 14841232609, 29682465218, 103888628263, 207777256526]

約数ペア:

[(1, 207777256526), (2, 103888628263), (7, 29682465218), (14, 14841232609), (23, 9033793762), (31, 6702492146), (46, 4516896881), (49, 4240352174), (62, 3351246073), (98, 2120176087), (161, 1290541966), (217, 957498878), (322, 645270983), (434, 478749439), (641, 324145486), (713, 291412702), (1127, 184363138), (1282, 162072743), (1426, 145706351), (1519, 136785554), (2254, 92181569), (3038, 68392777), (4487, 46306498), (4639, 44789234), (4991, 41630386), (8974, 23153249), (9278, 22394617), (9982, 20815193), (14743, 14093282), (19871, 10456306), (29486, 7046641), (31409, 6615214), (32473, 6398462), (34937, 5947198), (39742, 5228153), (62818, 3307607), (64946, 3199231), (69874, 2973599), (103201, 2013326), (106697, 1947358), (139097, 1493758), (143809, 1444814), (206402, 1006663), (213394, 973679), (227311, 914066), (278194, 746879), (287618, 722407), (454622, 457033)]