200605490

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{6863}}^1$

素因数の和:6986

約数の個数: 32

約数和(自身を含む): 375598080

約数和(自身を除く): 174992590

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2923, 5846, 6863, 13726, 14615, 29230, 34315, 68630, 253931, 507862, 542177, 1084354, 1269655, 2539310, 2710885, 5421770, 20060549, 40121098, 100302745, 200605490]

約数ペア:

[(1, 200605490), (2, 100302745), (5, 40121098), (10, 20060549), (37, 5421770), (74, 2710885), (79, 2539310), (158, 1269655), (185, 1084354), (370, 542177), (395, 507862), (790, 253931), (2923, 68630), (5846, 34315), (6863, 29230), (13726, 14615)]