197876790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{732877}}^1$

素因数の和:732893

約数の個数: 32

約数和(自身を含む): 527672160

約数和(自身を除く): 329795370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 732877, 1465754, 2198631, 3664385, 4397262, 6595893, 7328770, 10993155, 13191786, 19787679, 21986310, 32979465, 39575358, 65958930, 98938395, 197876790]

約数ペア:

[(1, 197876790), (2, 98938395), (3, 65958930), (5, 39575358), (6, 32979465), (9, 21986310), (10, 19787679), (15, 13191786), (18, 10993155), (27, 7328770), (30, 6595893), (45, 4397262), (54, 3664385), (90, 2198631), (135, 1465754), (270, 732877)]