200542075

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1407

約数の個数: 24

約数和(自身を含む): 255318480

約数和(自身を除く): 54776405

約数列:

[1, 5, 25, 61, 107, 305, 535, 1229, 1525, 2675, 6145, 6527, 30725, 32635, 74969, 131503, 163175, 374845, 657515, 1874225, 3287575, 8021683, 40108415, 200542075]

約数ペア:

[(1, 200542075), (5, 40108415), (25, 8021683), (61, 3287575), (107, 1874225), (305, 657515), (535, 374845), (1229, 163175), (1525, 131503), (2675, 74969), (6145, 32635), (6527, 30725)]