200135460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{476513}}^1$

素因数の和:476532

約数の個数: 48

約数和(自身を含む): 640434816

約数和(自身を除く): 440299356

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, 210, 420, 476513, 953026, 1429539, 1906052, 2382565, 2859078, 3335591, 4765130, 5718156, 6671182, 7147695, 9530260, 10006773, 13342364, 14295390, 16677955, 20013546, 28590780, 33355910, 40027092, 50033865, 66711820, 100067730, 200135460]

約数ペア:

[(1, 200135460), (2, 100067730), (3, 66711820), (4, 50033865), (5, 40027092), (6, 33355910), (7, 28590780), (10, 20013546), (12, 16677955), (14, 14295390), (15, 13342364), (20, 10006773), (21, 9530260), (28, 7147695), (30, 6671182), (35, 5718156), (42, 4765130), (60, 3335591), (70, 2859078), (84, 2382565), (105, 1906052), (140, 1429539), (210, 953026), (420, 476513)]