201364670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{6481}}^1$

素因数の和:6740

約数の個数: 32

約数和(自身を含む): 392031360

約数和(自身を除く): 190666690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 2390, 3107, 6214, 6481, 12962, 15535, 31070, 32405, 64810, 84253, 168506, 421265, 842530, 1548959, 3097918, 7744795, 15489590, 20136467, 40272934, 100682335, 201364670]

約数ペア:

[(1, 201364670), (2, 100682335), (5, 40272934), (10, 20136467), (13, 15489590), (26, 7744795), (65, 3097918), (130, 1548959), (239, 842530), (478, 421265), (1195, 168506), (2390, 84253), (3107, 64810), (6214, 32405), (6481, 31070), (12962, 15535)]