211630104

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139967}}^1$

素因数の和:139989

約数の個数: 64

約数和(自身を含む): 671846400

約数和(自身を除く): 460216296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 139967, 279934, 419901, 559868, 839802, 979769, 1119736, 1259703, 1679604, 1959538, 2519406, 2939307, 3359208, 3779109, 3919076, 5038812, 5878614, 7558218, 7838152, 8817921, 10077624, 11757228, 15116436, 17635842, 23514456, 26453763, 30232872, 35271684, 52907526, 70543368, 105815052, 211630104]

約数ペア:

[(1, 211630104), (2, 105815052), (3, 70543368), (4, 52907526), (6, 35271684), (7, 30232872), (8, 26453763), (9, 23514456), (12, 17635842), (14, 15116436), (18, 11757228), (21, 10077624), (24, 8817921), (27, 7838152), (28, 7558218), (36, 5878614), (42, 5038812), (54, 3919076), (56, 3779109), (63, 3359208), (72, 2939307), (84, 2519406), (108, 1959538), (126, 1679604), (168, 1259703), (189, 1119736), (216, 979769), (252, 839802), (378, 559868), (504, 419901), (756, 279934), (1512, 139967)]