204052170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 574691328

約数和(自身を除く): 370639158

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 127, 147, 210, 245, 254, 294, 381, 490, 635, 735, 762, 889, 1093, 1270, 1470, 1778, 1905, 2186, 2667, 3279, 3810, 4445, 5334, 5465, 6223, 6558, 7651, 8890, 10930, 12446, 13335, 15302, 16395, 18669, 22953, 26670, 31115, 32790, 37338, 38255, 45906, 53557, 62230, 76510, 93345, 107114, 114765, 138811, 160671, 186690, 229530, 267785, 277622, 321342, 416433, 535570, 694055, 803355, 832866, 971677, 1388110, 1606710, 1943354, 2082165, 2915031, 4164330, 4858385, 5830062, 6801739, 9716770, 13603478, 14575155, 20405217, 29150310, 34008695, 40810434, 68017390, 102026085, 204052170]

約数ペア:

[(1, 204052170), (2, 102026085), (3, 68017390), (5, 40810434), (6, 34008695), (7, 29150310), (10, 20405217), (14, 14575155), (15, 13603478), (21, 9716770), (30, 6801739), (35, 5830062), (42, 4858385), (49, 4164330), (70, 2915031), (98, 2082165), (105, 1943354), (127, 1606710), (147, 1388110), (210, 971677), (245, 832866), (254, 803355), (294, 694055), (381, 535570), (490, 416433), (635, 321342), (735, 277622), (762, 267785), (889, 229530), (1093, 186690), (1270, 160671), (1470, 138811), (1778, 114765), (1905, 107114), (2186, 93345), (2667, 76510), (3279, 62230), (3810, 53557), (4445, 45906), (5334, 38255), (5465, 37338), (6223, 32790), (6558, 31115), (7651, 26670), (8890, 22953), (10930, 18669), (12446, 16395), (13335, 15302)]