205560288

素因数分解:

$2^5\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^2$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 620116560

約数和(自身を除く): 414556272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 67, 72, 96, 106, 108, 134, 144, 159, 201, 212, 216, 268, 288, 318, 402, 424, 432, 477, 536, 603, 636, 804, 848, 864, 954, 1072, 1206, 1272, 1431, 1608, 1696, 1809, 1908, 2144, 2412, 2544, 2862, 3216, 3551, 3618, 3816, 4489, 4824, 5088, 5724, 6432, 7102, 7236, 7632, 8978, 9648, 10653, 11448, 13467, 14204, 14472, 15264, 17956, 19296, 21306, 22896, 26934, 28408, 28944, 31959, 35912, 40401, 42612, 45792, 53868, 56816, 57888, 63918, 71824, 80802, 85224, 95877, 107736, 113632, 121203, 127836, 143648, 161604, 170448, 191754, 215472, 237917, 242406, 255672, 323208, 340896, 383508, 430944, 475834, 484812, 511344, 646416, 713751, 767016, 951668, 969624, 1022688, 1292832, 1427502, 1534032, 1903336, 1939248, 2141253, 2855004, 3068064, 3806672, 3878496, 4282506, 5710008, 6423759, 7613344, 8565012, 11420016, 12847518, 17130024, 22840032, 25695036, 34260048, 51390072, 68520096, 102780144, 205560288]

約数ペア:

[(1, 205560288), (2, 102780144), (3, 68520096), (4, 51390072), (6, 34260048), (8, 25695036), (9, 22840032), (12, 17130024), (16, 12847518), (18, 11420016), (24, 8565012), (27, 7613344), (32, 6423759), (36, 5710008), (48, 4282506), (53, 3878496), (54, 3806672), (67, 3068064), (72, 2855004), (96, 2141253), (106, 1939248), (108, 1903336), (134, 1534032), (144, 1427502), (159, 1292832), (201, 1022688), (212, 969624), (216, 951668), (268, 767016), (288, 713751), (318, 646416), (402, 511344), (424, 484812), (432, 475834), (477, 430944), (536, 383508), (603, 340896), (636, 323208), (804, 255672), (848, 242406), (864, 237917), (954, 215472), (1072, 191754), (1206, 170448), (1272, 161604), (1431, 143648), (1608, 127836), (1696, 121203), (1809, 113632), (1908, 107736), (2144, 95877), (2412, 85224), (2544, 80802), (2862, 71824), (3216, 63918), (3551, 57888), (3618, 56816), (3816, 53868), (4489, 45792), (4824, 42612), (5088, 40401), (5724, 35912), (6432, 31959), (7102, 28944), (7236, 28408), (7632, 26934), (8978, 22896), (9648, 21306), (10653, 19296), (11448, 17956), (13467, 15264), (14204, 14472)]