201950955

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{11779}}^1$

素因数の和:11920

約数の個数: 32

約数和(自身を含む): 361881600

約数和(自身を除く): 159930645

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 5715, 11779, 17145, 35337, 58895, 106011, 176685, 318033, 530055, 1495933, 1590165, 4487799, 7479665, 13463397, 22438995, 40390191, 67316985, 201950955]

約数ペア:

[(1, 201950955), (3, 67316985), (5, 40390191), (9, 22438995), (15, 13463397), (27, 7479665), (45, 4487799), (127, 1590165), (135, 1495933), (381, 530055), (635, 318033), (1143, 176685), (1905, 106011), (3429, 58895), (5715, 35337), (11779, 17145)]