193715571845

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{79669}}^1$

素因数の和:80153

約数の個数: 32

約数和(自身を含む): 246945132000

約数和(自身を除く): 53229560155

約数列:

[1, 5, 29, 41, 145, 205, 409, 1189, 2045, 5945, 11861, 16769, 59305, 79669, 83845, 398345, 486301, 2310401, 2431505, 3266429, 11552005, 16332145, 32584621, 94726441, 162923105, 473632205, 944954009, 1335969461, 4724770045, 6679847305, 38743114369, 193715571845]

約数ペア:

[(1, 193715571845), (5, 38743114369), (29, 6679847305), (41, 4724770045), (145, 1335969461), (205, 944954009), (409, 473632205), (1189, 162923105), (2045, 94726441), (5945, 32584621), (11861, 16332145), (16769, 11552005), (59305, 3266429), (79669, 2431505), (83845, 2310401), (398345, 486301)]