202964825

素因数分解:

$5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 297838080

約数和(自身を除く): 94873255

約数列:

[1, 5, 7, 25, 35, 53, 79, 175, 265, 277, 371, 395, 553, 1325, 1385, 1855, 1939, 1975, 2765, 4187, 6925, 9275, 9695, 13825, 14681, 20935, 21883, 29309, 48475, 73405, 102767, 104675, 109415, 146545, 153181, 367025, 513835, 547075, 732725, 765905, 1159799, 2569175, 3829525, 5798995, 8118593, 28994975, 40592965, 202964825]

約数ペア:

[(1, 202964825), (5, 40592965), (7, 28994975), (25, 8118593), (35, 5798995), (53, 3829525), (79, 2569175), (175, 1159799), (265, 765905), (277, 732725), (371, 547075), (395, 513835), (553, 367025), (1325, 153181), (1385, 146545), (1855, 109415), (1939, 104675), (1975, 102767), (2765, 73405), (4187, 48475), (6925, 29309), (9275, 21883), (9695, 20935), (13825, 14681)]