201873160

素因数分解:

$2^3\times 5^1\times {\mathrm{613}}^1\times {\mathrm{8233}}^1$

素因数の和:8857

約数の個数: 32

約数和(自身を含む): 455010840

約数和(自身を除く): 253137680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 613, 1226, 2452, 3065, 4904, 6130, 8233, 12260, 16466, 24520, 32932, 41165, 65864, 82330, 164660, 329320, 5046829, 10093658, 20187316, 25234145, 40374632, 50468290, 100936580, 201873160]

約数ペア:

[(1, 201873160), (2, 100936580), (4, 50468290), (5, 40374632), (8, 25234145), (10, 20187316), (20, 10093658), (40, 5046829), (613, 329320), (1226, 164660), (2452, 82330), (3065, 65864), (4904, 41165), (6130, 32932), (8233, 24520), (12260, 16466)]