200344208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4423}}^1$

素因数の和:4599

約数の個数: 40

約数和(自身を含む): 411432000

約数和(自身を除く): 211087792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 596, 1192, 2384, 2831, 4423, 5662, 8846, 11324, 17692, 22648, 35384, 45296, 70768, 84037, 168074, 336148, 659027, 672296, 1318054, 1344592, 2636108, 5272216, 10544432, 12521513, 25043026, 50086052, 100172104, 200344208]

約数ペア:

[(1, 200344208), (2, 100172104), (4, 50086052), (8, 25043026), (16, 12521513), (19, 10544432), (38, 5272216), (76, 2636108), (149, 1344592), (152, 1318054), (298, 672296), (304, 659027), (596, 336148), (1192, 168074), (2384, 84037), (2831, 70768), (4423, 45296), (5662, 35384), (8846, 22648), (11324, 17692)]