197063526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{691}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 448416000

約数和(自身を除く): 251352474

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 149, 174, 298, 319, 447, 638, 691, 894, 957, 1382, 1639, 1914, 2073, 3278, 4146, 4321, 4917, 7601, 8642, 9834, 12963, 15202, 20039, 22803, 25926, 40078, 45606, 47531, 60117, 95062, 102959, 120234, 142593, 205918, 220429, 285186, 308877, 440858, 617754, 661287, 1132549, 1322574, 2265098, 2985811, 3397647, 5971622, 6795294, 8957433, 17914866, 32843921, 65687842, 98531763, 197063526]

約数ペア:

[(1, 197063526), (2, 98531763), (3, 65687842), (6, 32843921), (11, 17914866), (22, 8957433), (29, 6795294), (33, 5971622), (58, 3397647), (66, 2985811), (87, 2265098), (149, 1322574), (174, 1132549), (298, 661287), (319, 617754), (447, 440858), (638, 308877), (691, 285186), (894, 220429), (957, 205918), (1382, 142593), (1639, 120234), (1914, 102959), (2073, 95062), (3278, 60117), (4146, 47531), (4321, 45606), (4917, 40078), (7601, 25926), (8642, 22803), (9834, 20039), (12963, 15202)]