200217570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17989}}^1$

素因数の和:18059

約数の個数: 64

約数和(自身を含む): 559560960

約数和(自身を除く): 359343390

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 53, 70, 105, 106, 159, 210, 265, 318, 371, 530, 742, 795, 1113, 1590, 1855, 2226, 3710, 5565, 11130, 17989, 35978, 53967, 89945, 107934, 125923, 179890, 251846, 269835, 377769, 539670, 629615, 755538, 953417, 1259230, 1888845, 1906834, 2860251, 3777690, 4767085, 5720502, 6673919, 9534170, 13347838, 14301255, 20021757, 28602510, 33369595, 40043514, 66739190, 100108785, 200217570]

約数ペア:

[(1, 200217570), (2, 100108785), (3, 66739190), (5, 40043514), (6, 33369595), (7, 28602510), (10, 20021757), (14, 14301255), (15, 13347838), (21, 9534170), (30, 6673919), (35, 5720502), (42, 4767085), (53, 3777690), (70, 2860251), (105, 1906834), (106, 1888845), (159, 1259230), (210, 953417), (265, 755538), (318, 629615), (371, 539670), (530, 377769), (742, 269835), (795, 251846), (1113, 179890), (1590, 125923), (1855, 107934), (2226, 89945), (3710, 53967), (5565, 35978), (11130, 17989)]