201899670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961427}}^1$

素因数の和:961444

約数の個数: 32

約数和(自身を含む): 553782528

約数和(自身を除く): 351882858

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961427, 1922854, 2884281, 4807135, 5768562, 6729989, 9614270, 13459978, 14421405, 20189967, 28842810, 33649945, 40379934, 67299890, 100949835, 201899670]

約数ペア:

[(1, 201899670), (2, 100949835), (3, 67299890), (5, 40379934), (6, 33649945), (7, 28842810), (10, 20189967), (14, 14421405), (15, 13459978), (21, 9614270), (30, 6729989), (35, 5768562), (42, 4807135), (70, 2884281), (105, 1922854), (210, 961427)]