201969016749

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{6907}}^1\times {\mathrm{191119}}^1$

素因数の和:198049

約数の個数: 24

約数和(自身を含む): 308940128640

約数和(自身を除く): 106971111891

約数列:

[1, 3, 9, 17, 51, 153, 6907, 20721, 62163, 117419, 191119, 352257, 573357, 1056771, 1720071, 3249023, 9747069, 29241207, 1320058933, 3960176799, 11880530397, 22441001861, 67323005583, 201969016749]

約数ペア:

[(1, 201969016749), (3, 67323005583), (9, 22441001861), (17, 11880530397), (51, 3960176799), (153, 1320058933), (6907, 29241207), (20721, 9747069), (62163, 3249023), (117419, 1720071), (191119, 1056771), (352257, 573357)]