201890752821

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{1693}}^1\times {\mathrm{358109}}^1$

素因数の和:359845

約数の個数: 24

約数和(自身を含む): 299679339960

約数和(自身を除く): 97788587139

約数列:

[1, 3, 9, 37, 111, 333, 1693, 5079, 15237, 62641, 187923, 358109, 563769, 1074327, 3222981, 13250033, 39750099, 119250297, 606278537, 1818835611, 5456506833, 22432305869, 67296917607, 201890752821]

約数ペア:

[(1, 201890752821), (3, 67296917607), (9, 22432305869), (37, 5456506833), (111, 1818835611), (333, 606278537), (1693, 119250297), (5079, 39750099), (15237, 13250033), (62641, 3222981), (187923, 1074327), (358109, 563769)]