202805172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:338

約数の個数: 108

約数和(自身を含む): 552817356

約数和(自身を除く): 350012184

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 101, 102, 153, 193, 202, 204, 289, 303, 306, 386, 404, 578, 579, 606, 612, 772, 867, 909, 1156, 1158, 1212, 1717, 1734, 1737, 1818, 2316, 2601, 3281, 3434, 3468, 3474, 3636, 5151, 5202, 6562, 6868, 6948, 9843, 10302, 10404, 13124, 15453, 19493, 19686, 20604, 29189, 29529, 30906, 38986, 39372, 55777, 58378, 58479, 59058, 61812, 77972, 87567, 111554, 116756, 116958, 118116, 167331, 175134, 175437, 223108, 233916, 262701, 331381, 334662, 350268, 350874, 501993, 525402, 662762, 669324, 701748, 994143, 1003986, 1050804, 1325524, 1988286, 2007972, 2982429, 3976572, 5633477, 5964858, 11266954, 11929716, 16900431, 22533908, 33800862, 50701293, 67601724, 101402586, 202805172]

約数ペア:

[(1, 202805172), (2, 101402586), (3, 67601724), (4, 50701293), (6, 33800862), (9, 22533908), (12, 16900431), (17, 11929716), (18, 11266954), (34, 5964858), (36, 5633477), (51, 3976572), (68, 2982429), (101, 2007972), (102, 1988286), (153, 1325524), (193, 1050804), (202, 1003986), (204, 994143), (289, 701748), (303, 669324), (306, 662762), (386, 525402), (404, 501993), (578, 350874), (579, 350268), (606, 334662), (612, 331381), (772, 262701), (867, 233916), (909, 223108), (1156, 175437), (1158, 175134), (1212, 167331), (1717, 118116), (1734, 116958), (1737, 116756), (1818, 111554), (2316, 87567), (2601, 77972), (3281, 61812), (3434, 59058), (3468, 58479), (3474, 58378), (3636, 55777), (5151, 39372), (5202, 38986), (6562, 30906), (6868, 29529), (6948, 29189), (9843, 20604), (10302, 19686), (10404, 19493), (13124, 15453)]