202197870

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{11887}}^1$

素因数の和:11916

約数の個数: 96

約数和(自身を含む): 623121408

約数和(自身を除く): 420923538

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 5670, 8505, 11887, 17010, 23774, 35661, 59435, 71322, 83209, 106983, 118870, 166418, 178305, 213966, 249627, 320949, 356610, 416045, 499254, 534915, 641898, 748881, 832090, 962847, 1069830, 1248135, 1497762, 1604745, 1925694, 2246643, 2496270, 2888541, 3209490, 3744405, 4493286, 4814235, 5777082, 6739929, 7488810, 9628470, 11233215, 13479858, 14442705, 20219787, 22466430, 28885410, 33699645, 40439574, 67399290, 101098935, 202197870]

約数ペア:

[(1, 202197870), (2, 101098935), (3, 67399290), (5, 40439574), (6, 33699645), (7, 28885410), (9, 22466430), (10, 20219787), (14, 14442705), (15, 13479858), (18, 11233215), (21, 9628470), (27, 7488810), (30, 6739929), (35, 5777082), (42, 4814235), (45, 4493286), (54, 3744405), (63, 3209490), (70, 2888541), (81, 2496270), (90, 2246643), (105, 1925694), (126, 1604745), (135, 1497762), (162, 1248135), (189, 1069830), (210, 962847), (243, 832090), (270, 748881), (315, 641898), (378, 534915), (405, 499254), (486, 416045), (567, 356610), (630, 320949), (810, 249627), (945, 213966), (1134, 178305), (1215, 166418), (1701, 118870), (1890, 106983), (2430, 83209), (2835, 71322), (3402, 59435), (5670, 35661), (8505, 23774), (11887, 17010)]