201893090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{77951}}^1$

素因数の和:78002

約数の個数: 32

約数和(自身を含む): 426553344

約数和(自身を除く): 224660254

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 77951, 155902, 389755, 545657, 779510, 1091314, 2728285, 2884187, 5456570, 5768374, 14420935, 20189309, 28841870, 40378618, 100946545, 201893090]

約数ペア:

[(1, 201893090), (2, 100946545), (5, 40378618), (7, 28841870), (10, 20189309), (14, 14420935), (35, 5768374), (37, 5456570), (70, 2884187), (74, 2728285), (185, 1091314), (259, 779510), (370, 545657), (518, 389755), (1295, 155902), (2590, 77951)]