201627825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5261}}^1$

素因数の和:5354

約数の個数: 48

約数和(自身を含む): 386272896

約数和(自身を除く): 184645071

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 175, 219, 365, 511, 525, 1095, 1533, 1825, 2555, 5261, 5475, 7665, 12775, 15783, 26305, 36827, 38325, 78915, 110481, 131525, 184135, 384053, 394575, 552405, 920675, 1152159, 1920265, 2688371, 2762025, 5760795, 8065113, 9601325, 13441855, 28803975, 40325565, 67209275, 201627825]

約数ペア:

[(1, 201627825), (3, 67209275), (5, 40325565), (7, 28803975), (15, 13441855), (21, 9601325), (25, 8065113), (35, 5760795), (73, 2762025), (75, 2688371), (105, 1920265), (175, 1152159), (219, 920675), (365, 552405), (511, 394575), (525, 384053), (1095, 184135), (1533, 131525), (1825, 110481), (2555, 78915), (5261, 38325), (5475, 36827), (7665, 26305), (12775, 15783)]