201326460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40427}}^1$

素因数の和:40522

約数の個数: 48

約数和(自身を含む): 570519936

約数和(自身を除く): 369193476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 40427, 80854, 121281, 161708, 202135, 242562, 404270, 485124, 606405, 808540, 1212810, 2425620, 3355441, 6710882, 10066323, 13421764, 16777205, 20132646, 33554410, 40265292, 50331615, 67108820, 100663230, 201326460]

約数ペア:

[(1, 201326460), (2, 100663230), (3, 67108820), (4, 50331615), (5, 40265292), (6, 33554410), (10, 20132646), (12, 16777205), (15, 13421764), (20, 10066323), (30, 6710882), (60, 3355441), (83, 2425620), (166, 1212810), (249, 808540), (332, 606405), (415, 485124), (498, 404270), (830, 242562), (996, 202135), (1245, 161708), (1660, 121281), (2490, 80854), (4980, 40427)]