208598408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24121}}^1$

素因数の和:24197

約数の個数: 32

約数和(自身を含む): 416828160

約数和(自身を除く): 208229752

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 184, 188, 376, 1081, 2162, 4324, 8648, 24121, 48242, 96484, 192968, 554783, 1109566, 1133687, 2219132, 2267374, 4438264, 4534748, 9069496, 26074801, 52149602, 104299204, 208598408]

約数ペア:

[(1, 208598408), (2, 104299204), (4, 52149602), (8, 26074801), (23, 9069496), (46, 4534748), (47, 4438264), (92, 2267374), (94, 2219132), (184, 1133687), (188, 1109566), (376, 554783), (1081, 192968), (2162, 96484), (4324, 48242), (8648, 24121)]