201471798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 453869568

約数和(自身を除く): 252397770

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 107, 141, 214, 282, 321, 517, 607, 642, 1034, 1177, 1214, 1551, 1821, 2354, 3102, 3531, 3642, 5029, 6677, 7062, 10058, 13354, 15087, 20031, 28529, 30174, 40062, 55319, 57058, 64949, 85587, 110638, 129898, 165957, 171174, 194847, 313819, 331914, 389694, 627638, 714439, 941457, 1428878, 1882914, 2143317, 3052603, 4286634, 6105206, 9157809, 18315618, 33578633, 67157266, 100735899, 201471798]

約数ペア:

[(1, 201471798), (2, 100735899), (3, 67157266), (6, 33578633), (11, 18315618), (22, 9157809), (33, 6105206), (47, 4286634), (66, 3052603), (94, 2143317), (107, 1882914), (141, 1428878), (214, 941457), (282, 714439), (321, 627638), (517, 389694), (607, 331914), (642, 313819), (1034, 194847), (1177, 171174), (1214, 165957), (1551, 129898), (1821, 110638), (2354, 85587), (3102, 64949), (3531, 57058), (3642, 55319), (5029, 40062), (6677, 30174), (7062, 28529), (10058, 20031), (13354, 15087)]