201474130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{140891}}^1$

素因数の和:140922

約数の個数: 32

約数和(自身を含む): 426057408

約数和(自身を除く): 224583278

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 140891, 281782, 704455, 1408910, 1549801, 1831583, 3099602, 3663166, 7749005, 9157915, 15498010, 18315830, 20147413, 40294826, 100737065, 201474130]

約数ペア:

[(1, 201474130), (2, 100737065), (5, 40294826), (10, 20147413), (11, 18315830), (13, 15498010), (22, 9157915), (26, 7749005), (55, 3663166), (65, 3099602), (110, 1831583), (130, 1549801), (143, 1408910), (286, 704455), (715, 281782), (1430, 140891)]