208148886

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2521}}^1$

素因数の和:2682

約数の個数: 64

約数和(自身を含む): 508435200

約数和(自身を除く): 300286314

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 139, 198, 278, 297, 417, 594, 834, 1251, 1529, 2502, 2521, 3058, 3753, 4587, 5042, 7506, 7563, 9174, 13761, 15126, 22689, 27522, 27731, 41283, 45378, 55462, 68067, 82566, 83193, 136134, 166386, 249579, 350419, 499158, 700838, 748737, 1051257, 1497474, 2102514, 3153771, 3854609, 6307542, 7709218, 9461313, 11563827, 18922626, 23127654, 34691481, 69382962, 104074443, 208148886]

約数ペア:

[(1, 208148886), (2, 104074443), (3, 69382962), (6, 34691481), (9, 23127654), (11, 18922626), (18, 11563827), (22, 9461313), (27, 7709218), (33, 6307542), (54, 3854609), (66, 3153771), (99, 2102514), (139, 1497474), (198, 1051257), (278, 748737), (297, 700838), (417, 499158), (594, 350419), (834, 249579), (1251, 166386), (1529, 136134), (2502, 83193), (2521, 82566), (3058, 68067), (3753, 55462), (4587, 45378), (5042, 41283), (7506, 27731), (7563, 27522), (9174, 22689), (13761, 15126)]