201257190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{745397}}^1$

素因数の和:745413

約数の個数: 32

約数和(自身を含む): 536686560

約数和(自身を除く): 335429370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 745397, 1490794, 2236191, 3726985, 4472382, 6708573, 7453970, 11180955, 13417146, 20125719, 22361910, 33542865, 40251438, 67085730, 100628595, 201257190]

約数ペア:

[(1, 201257190), (2, 100628595), (3, 67085730), (5, 40251438), (6, 33542865), (9, 22361910), (10, 20125719), (15, 13417146), (18, 11180955), (27, 7453970), (30, 6708573), (45, 4472382), (54, 3726985), (90, 2236191), (135, 1490794), (270, 745397)]