215632482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{145501}}^1$

素因数の和:145538

約数の個数: 32

約数和(自身を含む): 488886720

約数和(自身を除く): 273254238

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 145501, 291002, 436503, 873006, 1891513, 2764519, 3783026, 5529038, 5674539, 8293557, 11349078, 16587114, 35938747, 71877494, 107816241, 215632482]

約数ペア:

[(1, 215632482), (2, 107816241), (3, 71877494), (6, 35938747), (13, 16587114), (19, 11349078), (26, 8293557), (38, 5674539), (39, 5529038), (57, 3783026), (78, 2764519), (114, 1891513), (247, 873006), (494, 436503), (741, 291002), (1482, 145501)]