204064416

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:559

約数の個数: 144

約数和(自身を含む): 612972360

約数和(自身を除く): 408907944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 53, 58, 72, 87, 96, 106, 116, 144, 159, 174, 212, 232, 261, 288, 318, 348, 424, 461, 464, 477, 522, 636, 696, 848, 922, 928, 954, 1044, 1272, 1383, 1392, 1537, 1696, 1844, 1908, 2088, 2544, 2766, 2784, 3074, 3688, 3816, 4149, 4176, 4611, 5088, 5532, 6148, 7376, 7632, 8298, 8352, 9222, 11064, 12296, 13369, 13833, 14752, 15264, 16596, 18444, 22128, 24433, 24592, 26738, 27666, 33192, 36888, 40107, 44256, 48866, 49184, 53476, 55332, 66384, 73299, 73776, 80214, 97732, 106952, 110664, 120321, 132768, 146598, 147552, 160428, 195464, 213904, 219897, 221328, 240642, 293196, 320856, 390928, 427808, 439794, 442656, 481284, 586392, 641712, 708557, 781856, 879588, 962568, 1172784, 1283424, 1417114, 1759176, 1925136, 2125671, 2345568, 2834228, 3518352, 3850272, 4251342, 5668456, 6377013, 7036704, 8502684, 11336912, 12754026, 17005368, 22673824, 25508052, 34010736, 51016104, 68021472, 102032208, 204064416]

約数ペア:

[(1, 204064416), (2, 102032208), (3, 68021472), (4, 51016104), (6, 34010736), (8, 25508052), (9, 22673824), (12, 17005368), (16, 12754026), (18, 11336912), (24, 8502684), (29, 7036704), (32, 6377013), (36, 5668456), (48, 4251342), (53, 3850272), (58, 3518352), (72, 2834228), (87, 2345568), (96, 2125671), (106, 1925136), (116, 1759176), (144, 1417114), (159, 1283424), (174, 1172784), (212, 962568), (232, 879588), (261, 781856), (288, 708557), (318, 641712), (348, 586392), (424, 481284), (461, 442656), (464, 439794), (477, 427808), (522, 390928), (636, 320856), (696, 293196), (848, 240642), (922, 221328), (928, 219897), (954, 213904), (1044, 195464), (1272, 160428), (1383, 147552), (1392, 146598), (1537, 132768), (1696, 120321), (1844, 110664), (1908, 106952), (2088, 97732), (2544, 80214), (2766, 73776), (2784, 73299), (3074, 66384), (3688, 55332), (3816, 53476), (4149, 49184), (4176, 48866), (4611, 44256), (5088, 40107), (5532, 36888), (6148, 33192), (7376, 27666), (7632, 26738), (8298, 24592), (8352, 24433), (9222, 22128), (11064, 18444), (12296, 16596), (13369, 15264), (13833, 14752)]