194234061

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 130906419

約数列:

[1, 3, 7, 17, 21, 51, 71, 79, 97, 119, 213, 237, 291, 357, 497, 553, 679, 1207, 1343, 1491, 1649, 1659, 2037, 3621, 4029, 4947, 5609, 6887, 7663, 8449, 9401, 11543, 16827, 20661, 22989, 25347, 28203, 34629, 39263, 48209, 53641, 95353, 117079, 117789, 130271, 144627, 160923, 286059, 351237, 390813, 544073, 667471, 819553, 911897, 1632219, 2002413, 2458659, 2735691, 3808511, 9249241, 11425533, 27747723, 64744687, 194234061]

約数ペア:

[(1, 194234061), (3, 64744687), (7, 27747723), (17, 11425533), (21, 9249241), (51, 3808511), (71, 2735691), (79, 2458659), (97, 2002413), (119, 1632219), (213, 911897), (237, 819553), (291, 667471), (357, 544073), (497, 390813), (553, 351237), (679, 286059), (1207, 160923), (1343, 144627), (1491, 130271), (1649, 117789), (1659, 117079), (2037, 95353), (3621, 53641), (4029, 48209), (4947, 39263), (5609, 34629), (6887, 28203), (7663, 25347), (8449, 22989), (9401, 20661), (11543, 16827)]