203977620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14717}}^1$

素因数の和:14750

約数の個数: 144

約数和(自身を含む): 771458688

約数和(自身を除く): 567481068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 14717, 29434, 44151, 58868, 73585, 88302, 103019, 132453, 147170, 161887, 176604, 206038, 220755, 264906, 294340, 309057, 323774, 412076, 441510, 485661, 515095, 529812, 618114, 647548, 662265, 809435, 883020, 927171, 971322, 1030190, 1133209, 1236228, 1324530, 1456983, 1545285, 1618870, 1854342, 1942644, 2060380, 2266418, 2428305, 2649060, 2913966, 3090570, 3237740, 3399627, 3708684, 4532836, 4635855, 4856610, 5666045, 5827932, 6181140, 6799254, 7284915, 9271710, 9713220, 10198881, 11332090, 13598508, 14569830, 16998135, 18543420, 20397762, 22664180, 29139660, 33996270, 40795524, 50994405, 67992540, 101988810, 203977620]

約数ペア:

[(1, 203977620), (2, 101988810), (3, 67992540), (4, 50994405), (5, 40795524), (6, 33996270), (7, 29139660), (9, 22664180), (10, 20397762), (11, 18543420), (12, 16998135), (14, 14569830), (15, 13598508), (18, 11332090), (20, 10198881), (21, 9713220), (22, 9271710), (28, 7284915), (30, 6799254), (33, 6181140), (35, 5827932), (36, 5666045), (42, 4856610), (44, 4635855), (45, 4532836), (55, 3708684), (60, 3399627), (63, 3237740), (66, 3090570), (70, 2913966), (77, 2649060), (84, 2428305), (90, 2266418), (99, 2060380), (105, 1942644), (110, 1854342), (126, 1618870), (132, 1545285), (140, 1456983), (154, 1324530), (165, 1236228), (180, 1133209), (198, 1030190), (210, 971322), (220, 927171), (231, 883020), (252, 809435), (308, 662265), (315, 647548), (330, 618114), (385, 529812), (396, 515095), (420, 485661), (462, 441510), (495, 412076), (630, 323774), (660, 309057), (693, 294340), (770, 264906), (924, 220755), (990, 206038), (1155, 176604), (1260, 161887), (1386, 147170), (1540, 132453), (1980, 103019), (2310, 88302), (2772, 73585), (3465, 58868), (4620, 44151), (6930, 29434), (13860, 14717)]