205551762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85009}}^1$

素因数の和:85058

約数の個数: 32

約数和(自身を含む): 457013760

約数和(自身を除く): 251461998

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 85009, 170018, 255027, 510054, 1105117, 2210234, 2635279, 3315351, 5270558, 6630702, 7905837, 15811674, 34258627, 68517254, 102775881, 205551762]

約数ペア:

[(1, 205551762), (2, 102775881), (3, 68517254), (6, 34258627), (13, 15811674), (26, 7905837), (31, 6630702), (39, 5270558), (62, 3315351), (78, 2635279), (93, 2210234), (186, 1105117), (403, 510054), (806, 255027), (1209, 170018), (2418, 85009)]