201365055

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{17971}}^1$

素因数の和:18068

約数の個数: 32

約数和(自身を含む): 362315520

約数和(自身を除く): 160950465

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 11205, 17971, 53913, 89855, 161739, 269565, 485217, 808695, 1491593, 2426085, 4474779, 7457965, 13424337, 22373895, 40273011, 67121685, 201365055]

約数ペア:

[(1, 201365055), (3, 67121685), (5, 40273011), (9, 22373895), (15, 13424337), (27, 7457965), (45, 4474779), (83, 2426085), (135, 1491593), (249, 808695), (415, 485217), (747, 269565), (1245, 161739), (2241, 89855), (3735, 53913), (11205, 17971)]