215533506

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{23311}}^1$

素因数の和:23406

約数の個数: 32

約数和(自身を含む): 456542208

約数和(自身を除く): 241008702

約数列:

[1, 2, 3, 6, 23, 46, 67, 69, 134, 138, 201, 402, 1541, 3082, 4623, 9246, 23311, 46622, 69933, 139866, 536153, 1072306, 1561837, 1608459, 3123674, 3216918, 4685511, 9371022, 35922251, 71844502, 107766753, 215533506]

約数ペア:

[(1, 215533506), (2, 107766753), (3, 71844502), (6, 35922251), (23, 9371022), (46, 4685511), (67, 3216918), (69, 3123674), (134, 1608459), (138, 1561837), (201, 1072306), (402, 536153), (1541, 139866), (3082, 69933), (4623, 46622), (9246, 23311)]