201894255

素因数分解:

$3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10037}}^1$

素因数の和:10200

約数の個数: 32

約数和(自身を含む): 361368000

約数和(自身を除く): 159473745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 149, 447, 745, 1341, 2235, 4023, 6705, 10037, 20115, 30111, 50185, 90333, 150555, 270999, 451665, 1354995, 1495513, 4486539, 7477565, 13459617, 22432695, 40378851, 67298085, 201894255]

約数ペア:

[(1, 201894255), (3, 67298085), (5, 40378851), (9, 22432695), (15, 13459617), (27, 7477565), (45, 4486539), (135, 1495513), (149, 1354995), (447, 451665), (745, 270999), (1341, 150555), (2235, 90333), (4023, 50185), (6705, 30111), (10037, 20115)]