197622095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5387}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 279313920

約数和(自身を除く): 81691825

約数列:

[1, 5, 11, 23, 29, 55, 115, 145, 253, 319, 667, 1265, 1595, 3335, 5387, 7337, 26935, 36685, 59257, 123901, 156223, 296285, 619505, 781115, 1362911, 1718453, 3593129, 6814555, 8592265, 17965645, 39524419, 197622095]

約数ペア:

[(1, 197622095), (5, 39524419), (11, 17965645), (23, 8592265), (29, 6814555), (55, 3593129), (115, 1718453), (145, 1362911), (253, 781115), (319, 619505), (667, 296285), (1265, 156223), (1595, 123901), (3335, 59257), (5387, 36685), (7337, 26935)]