197391048

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{21143}}^1$

素因数の和:21541

約数の個数: 32

約数和(自身を含む): 494769600

約数和(自身を除く): 297378552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 21143, 42286, 63429, 84572, 126858, 169144, 253716, 507432, 8224627, 16449254, 24673881, 32898508, 49347762, 65797016, 98695524, 197391048]

約数ペア:

[(1, 197391048), (2, 98695524), (3, 65797016), (4, 49347762), (6, 32898508), (8, 24673881), (12, 16449254), (24, 8224627), (389, 507432), (778, 253716), (1167, 169144), (1556, 126858), (2334, 84572), (3112, 63429), (4668, 42286), (9336, 21143)]