207617048

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2861}}^1$

素因数の和:3107

約数の個数: 32

約数和(自身を含む): 399764160

約数和(自身を除く): 192147112

約数列:

[1, 2, 4, 8, 47, 94, 188, 193, 376, 386, 772, 1544, 2861, 5722, 9071, 11444, 18142, 22888, 36284, 72568, 134467, 268934, 537868, 552173, 1075736, 1104346, 2208692, 4417384, 25952131, 51904262, 103808524, 207617048]

約数ペア:

[(1, 207617048), (2, 103808524), (4, 51904262), (8, 25952131), (47, 4417384), (94, 2208692), (188, 1104346), (193, 1075736), (376, 552173), (386, 537868), (772, 268934), (1544, 134467), (2861, 72568), (5722, 36284), (9071, 22888), (11444, 18142)]