200660775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22483}}^1$

素因数の和:22520

約数の個数: 48

約数和(自身を含む): 401474304

約数和(自身を除く): 200813529

約数列:

[1, 3, 5, 7, 15, 17, 21, 25, 35, 51, 75, 85, 105, 119, 175, 255, 357, 425, 525, 595, 1275, 1785, 2975, 8925, 22483, 67449, 112415, 157381, 337245, 382211, 472143, 562075, 786905, 1146633, 1686225, 1911055, 2360715, 2675477, 3934525, 5733165, 8026431, 9555275, 11803575, 13377385, 28665825, 40132155, 66886925, 200660775]

約数ペア:

[(1, 200660775), (3, 66886925), (5, 40132155), (7, 28665825), (15, 13377385), (17, 11803575), (21, 9555275), (25, 8026431), (35, 5733165), (51, 3934525), (75, 2675477), (85, 2360715), (105, 1911055), (119, 1686225), (175, 1146633), (255, 786905), (357, 562075), (425, 472143), (525, 382211), (595, 337245), (1275, 157381), (1785, 112415), (2975, 67449), (8925, 22483)]