201792368

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{63377}}^1$

素因数の和:63584

約数の個数: 20

約数和(自身を含む): 392943600

約数和(自身を除く): 191151232

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 63377, 126754, 253508, 507016, 1014032, 12612023, 25224046, 50448092, 100896184, 201792368]

約数ペア:

[(1, 201792368), (2, 100896184), (4, 50448092), (8, 25224046), (16, 12612023), (199, 1014032), (398, 507016), (796, 253508), (1592, 126754), (3184, 63377)]