199747710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30403}}^1$

素因数の和:30489

約数の個数: 48

約数和(自身を含む): 526475664

約数和(自身を除く): 326727954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 30403, 60806, 91209, 152015, 182418, 273627, 304030, 456045, 547254, 912090, 1368135, 2219419, 2736270, 4438838, 6658257, 11097095, 13316514, 19974771, 22194190, 33291285, 39949542, 66582570, 99873855, 199747710]

約数ペア:

[(1, 199747710), (2, 99873855), (3, 66582570), (5, 39949542), (6, 33291285), (9, 22194190), (10, 19974771), (15, 13316514), (18, 11097095), (30, 6658257), (45, 4438838), (73, 2736270), (90, 2219419), (146, 1368135), (219, 912090), (365, 547254), (438, 456045), (657, 304030), (730, 273627), (1095, 182418), (1314, 152015), (2190, 91209), (3285, 60806), (6570, 30403)]