210008142

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 462384000

約数和(自身を除く): 252375858

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 227, 309, 454, 499, 618, 681, 927, 998, 1362, 1497, 1854, 2043, 2994, 4086, 4491, 8982, 23381, 46762, 51397, 70143, 102794, 113273, 140286, 154191, 210429, 226546, 308382, 339819, 420858, 462573, 679638, 925146, 1019457, 2038914, 11667119, 23334238, 35001357, 70002714, 105004071, 210008142]

約数ペア:

[(1, 210008142), (2, 105004071), (3, 70002714), (6, 35001357), (9, 23334238), (18, 11667119), (103, 2038914), (206, 1019457), (227, 925146), (309, 679638), (454, 462573), (499, 420858), (618, 339819), (681, 308382), (927, 226546), (998, 210429), (1362, 154191), (1497, 140286), (1854, 113273), (2043, 102794), (2994, 70143), (4086, 51397), (4491, 46762), (8982, 23381)]