205744574

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{2477}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 374673600

約数和(自身を除く): 168929026

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 349, 698, 2443, 2477, 4886, 4954, 5933, 11866, 17339, 34678, 41531, 42109, 83062, 84218, 294763, 589526, 864473, 1728946, 6051311, 12102622, 14696041, 29392082, 102872287, 205744574]

約数ペア:

[(1, 205744574), (2, 102872287), (7, 29392082), (14, 14696041), (17, 12102622), (34, 6051311), (119, 1728946), (238, 864473), (349, 589526), (698, 294763), (2443, 84218), (2477, 83062), (4886, 42109), (4954, 41531), (5933, 34678), (11866, 17339)]