201380350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{138883}}^1$

素因数の和:138924

約数の個数: 24

約数和(自身を含む): 387486360

約数和(自身を除く): 186106010

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 138883, 277766, 694415, 1388830, 3472075, 4027607, 6944150, 8055214, 20138035, 40276070, 100690175, 201380350]

約数ペア:

[(1, 201380350), (2, 100690175), (5, 40276070), (10, 20138035), (25, 8055214), (29, 6944150), (50, 4027607), (58, 3472075), (145, 1388830), (290, 694415), (725, 277766), (1450, 138883)]