205100448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{305209}}^1$

素因数の和:305229

約数の個数: 48

約数和(自身を含む): 615303360

約数和(自身を除く): 410202912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 305209, 610418, 915627, 1220836, 1831254, 2136463, 2441672, 3662508, 4272926, 4883344, 6409389, 7325016, 8545852, 9766688, 12818778, 14650032, 17091704, 25637556, 29300064, 34183408, 51275112, 68366816, 102550224, 205100448]

約数ペア:

[(1, 205100448), (2, 102550224), (3, 68366816), (4, 51275112), (6, 34183408), (7, 29300064), (8, 25637556), (12, 17091704), (14, 14650032), (16, 12818778), (21, 9766688), (24, 8545852), (28, 7325016), (32, 6409389), (42, 4883344), (48, 4272926), (56, 3662508), (84, 2441672), (96, 2136463), (112, 1831254), (168, 1220836), (224, 915627), (336, 610418), (672, 305209)]