204888894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:934

約数の個数: 96

約数和(自身を含む): 514039680

約数和(自身を除く): 309150786

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 49, 57, 86, 98, 114, 129, 133, 147, 258, 266, 294, 301, 399, 602, 798, 817, 853, 903, 931, 1634, 1706, 1806, 1862, 2107, 2451, 2559, 2793, 4214, 4902, 5118, 5586, 5719, 5971, 6321, 11438, 11942, 12642, 16207, 17157, 17913, 32414, 34314, 35826, 36679, 40033, 41797, 48621, 73358, 80066, 83594, 97242, 110037, 113449, 120099, 125391, 220074, 226898, 240198, 250782, 256753, 340347, 513506, 680694, 696901, 770259, 794143, 1393802, 1540518, 1588286, 1797271, 2090703, 2382429, 3594542, 4181406, 4764858, 4878307, 5391813, 9756614, 10783626, 14634921, 29269842, 34148149, 68296298, 102444447, 204888894]

約数ペア:

[(1, 204888894), (2, 102444447), (3, 68296298), (6, 34148149), (7, 29269842), (14, 14634921), (19, 10783626), (21, 9756614), (38, 5391813), (42, 4878307), (43, 4764858), (49, 4181406), (57, 3594542), (86, 2382429), (98, 2090703), (114, 1797271), (129, 1588286), (133, 1540518), (147, 1393802), (258, 794143), (266, 770259), (294, 696901), (301, 680694), (399, 513506), (602, 340347), (798, 256753), (817, 250782), (853, 240198), (903, 226898), (931, 220074), (1634, 125391), (1706, 120099), (1806, 113449), (1862, 110037), (2107, 97242), (2451, 83594), (2559, 80066), (2793, 73358), (4214, 48621), (4902, 41797), (5118, 40033), (5586, 36679), (5719, 35826), (5971, 34314), (6321, 32414), (11438, 17913), (11942, 17157), (12642, 16207)]