201303465

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 356457024

約数和(自身を除く): 155153559

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 197, 363, 563, 591, 605, 985, 1689, 1815, 2167, 2815, 2955, 6193, 6501, 8445, 10835, 18579, 23837, 30965, 32505, 68123, 71511, 92895, 110911, 119185, 204369, 332733, 340615, 357555, 554555, 1021845, 1220021, 1663665, 3660063, 6100105, 13420231, 18300315, 40260693, 67101155, 201303465]

約数ペア:

[(1, 201303465), (3, 67101155), (5, 40260693), (11, 18300315), (15, 13420231), (33, 6100105), (55, 3660063), (121, 1663665), (165, 1220021), (197, 1021845), (363, 554555), (563, 357555), (591, 340615), (605, 332733), (985, 204369), (1689, 119185), (1815, 110911), (2167, 92895), (2815, 71511), (2955, 68123), (6193, 32505), (6501, 30965), (8445, 23837), (10835, 18579)]