200319680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56909}}^1$

素因数の和:56937

約数の個数: 56

約数和(自身を含む): 520385040

約数和(自身を除く): 320065360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 56909, 113818, 227636, 284545, 455272, 569090, 625999, 910544, 1138180, 1251998, 1821088, 2276360, 2503996, 3129995, 3642176, 4552720, 5007992, 6259990, 9105440, 10015984, 12519980, 18210880, 20031968, 25039960, 40063936, 50079920, 100159840, 200319680]

約数ペア:

[(1, 200319680), (2, 100159840), (4, 50079920), (5, 40063936), (8, 25039960), (10, 20031968), (11, 18210880), (16, 12519980), (20, 10015984), (22, 9105440), (32, 6259990), (40, 5007992), (44, 4552720), (55, 3642176), (64, 3129995), (80, 2503996), (88, 2276360), (110, 1821088), (160, 1251998), (176, 1138180), (220, 910544), (320, 625999), (352, 569090), (440, 455272), (704, 284545), (880, 227636), (1760, 113818), (3520, 56909)]