201238965

素因数分解:

$3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{14759}}^1$

素因数の和:14874

約数の個数: 32

約数和(自身を含む): 361324800

約数和(自身を除く): 160085835

約数列:

[1, 3, 5, 9, 15, 27, 45, 101, 135, 303, 505, 909, 1515, 2727, 4545, 13635, 14759, 44277, 73795, 132831, 221385, 398493, 664155, 1490659, 1992465, 4471977, 7453295, 13415931, 22359885, 40247793, 67079655, 201238965]

約数ペア:

[(1, 201238965), (3, 67079655), (5, 40247793), (9, 22359885), (15, 13415931), (27, 7453295), (45, 4471977), (101, 1992465), (135, 1490659), (303, 664155), (505, 398493), (909, 221385), (1515, 132831), (2727, 73795), (4545, 44277), (13635, 14759)]