208054104

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{977}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 549244800

約数和(自身を除く): 341190696

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 467, 934, 977, 1401, 1868, 1954, 2802, 2931, 3736, 3908, 5604, 5862, 7816, 8873, 11208, 11724, 17746, 18563, 23448, 26619, 35492, 37126, 53238, 55689, 70984, 74252, 106476, 111378, 148504, 212952, 222756, 445512, 456259, 912518, 1368777, 1825036, 2737554, 3650072, 5475108, 8668921, 10950216, 17337842, 26006763, 34675684, 52013526, 69351368, 104027052, 208054104]

約数ペア:

[(1, 208054104), (2, 104027052), (3, 69351368), (4, 52013526), (6, 34675684), (8, 26006763), (12, 17337842), (19, 10950216), (24, 8668921), (38, 5475108), (57, 3650072), (76, 2737554), (114, 1825036), (152, 1368777), (228, 912518), (456, 456259), (467, 445512), (934, 222756), (977, 212952), (1401, 148504), (1868, 111378), (1954, 106476), (2802, 74252), (2931, 70984), (3736, 55689), (3908, 53238), (5604, 37126), (5862, 35492), (7816, 26619), (8873, 23448), (11208, 18563), (11724, 17746)]