200972485

素因数分解:

$5^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{6977}}^1$

素因数の和:7812

約数の個数: 16

約数和(自身を含む): 275993856

約数和(自身を除く): 75021371

約数列:

[1, 5, 7, 35, 823, 4115, 5761, 6977, 28805, 34885, 48839, 244195, 5742071, 28710355, 40194497, 200972485]

約数ペア:

[(1, 200972485), (5, 40194497), (7, 28710355), (35, 5742071), (823, 244195), (4115, 48839), (5761, 34885), (6977, 28805)]