205737196

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2753}}^1$

素因数の和:2938

約数の個数: 48

約数和(自身を含む): 438613056

約数和(自身を除く): 232875860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 1099, 2198, 2669, 2753, 4396, 5338, 5506, 10676, 11012, 18683, 19271, 37366, 38542, 46801, 74732, 77084, 93602, 187204, 327607, 432221, 655214, 864442, 1310428, 1728884, 3025547, 6051094, 7347757, 12102188, 14695514, 29391028, 51434299, 102868598, 205737196]

約数ペア:

[(1, 205737196), (2, 102868598), (4, 51434299), (7, 29391028), (14, 14695514), (17, 12102188), (28, 7347757), (34, 6051094), (68, 3025547), (119, 1728884), (157, 1310428), (238, 864442), (314, 655214), (476, 432221), (628, 327607), (1099, 187204), (2198, 93602), (2669, 77084), (2753, 74732), (4396, 46801), (5338, 38542), (5506, 37366), (10676, 19271), (11012, 18683)]