200475275

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8011}}^1$

素因数の和:8052

約数の個数: 48

約数和(自身を含む): 333811968

約数和(自身を除く): 133336693

約数列:

[1, 5, 7, 11, 13, 25, 35, 55, 65, 77, 91, 143, 175, 275, 325, 385, 455, 715, 1001, 1925, 2275, 3575, 5005, 8011, 25025, 40055, 56077, 88121, 104143, 200275, 280385, 440605, 520715, 616847, 729001, 1145573, 1401925, 2203025, 2603575, 3084235, 3645005, 5727865, 8019011, 15421175, 18225025, 28639325, 40095055, 200475275]

約数ペア:

[(1, 200475275), (5, 40095055), (7, 28639325), (11, 18225025), (13, 15421175), (25, 8019011), (35, 5727865), (55, 3645005), (65, 3084235), (77, 2603575), (91, 2203025), (143, 1401925), (175, 1145573), (275, 729001), (325, 616847), (385, 520715), (455, 440605), (715, 280385), (1001, 200275), (1925, 104143), (2275, 88121), (3575, 56077), (5005, 40055), (8011, 25025)]