208067983935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27909857}}^1$

素因数の和:27909943

約数の個数: 32

約数和(自身を含む): 385825876992

約数和(自身を除く): 177757893057

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 2485, 7455, 27909857, 83729571, 139549285, 195368999, 418647855, 586106997, 976844995, 1981599847, 2930534985, 5944799541, 9907999235, 13871198929, 29723997705, 41613596787, 69355994645, 208067983935]

約数ペア:

[(1, 208067983935), (3, 69355994645), (5, 41613596787), (7, 29723997705), (15, 13871198929), (21, 9907999235), (35, 5944799541), (71, 2930534985), (105, 1981599847), (213, 976844995), (355, 586106997), (497, 418647855), (1065, 195368999), (1491, 139549285), (2485, 83729571), (7455, 27909857)]