207824820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{2963}}^1$

素因数の和:3149

約数の個数: 96

約数和(自身を含む): 669247488

約数和(自身を除く): 461422668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 167, 210, 334, 420, 501, 668, 835, 1002, 1169, 1670, 2004, 2338, 2505, 2963, 3340, 3507, 4676, 5010, 5845, 5926, 7014, 8889, 10020, 11690, 11852, 14028, 14815, 17535, 17778, 20741, 23380, 29630, 35070, 35556, 41482, 44445, 59260, 62223, 70140, 82964, 88890, 103705, 124446, 177780, 207410, 248892, 311115, 414820, 494821, 622230, 989642, 1244460, 1484463, 1979284, 2474105, 2968926, 3463747, 4948210, 5937852, 6927494, 7422315, 9896420, 10391241, 13854988, 14844630, 17318735, 20782482, 29689260, 34637470, 41564964, 51956205, 69274940, 103912410, 207824820]

約数ペア:

[(1, 207824820), (2, 103912410), (3, 69274940), (4, 51956205), (5, 41564964), (6, 34637470), (7, 29689260), (10, 20782482), (12, 17318735), (14, 14844630), (15, 13854988), (20, 10391241), (21, 9896420), (28, 7422315), (30, 6927494), (35, 5937852), (42, 4948210), (60, 3463747), (70, 2968926), (84, 2474105), (105, 1979284), (140, 1484463), (167, 1244460), (210, 989642), (334, 622230), (420, 494821), (501, 414820), (668, 311115), (835, 248892), (1002, 207410), (1169, 177780), (1670, 124446), (2004, 103705), (2338, 88890), (2505, 82964), (2963, 70140), (3340, 62223), (3507, 59260), (4676, 44445), (5010, 41482), (5845, 35556), (5926, 35070), (7014, 29630), (8889, 23380), (10020, 20741), (11690, 17778), (11852, 17535), (14028, 14815)]