205756176

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2609}}^1$

素因数の和:2704

約数の個数: 80

約数和(自身を含む): 559249920

約数和(自身を除く): 353493744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 496, 636, 744, 848, 1272, 1488, 1643, 2544, 2609, 3286, 4929, 5218, 6572, 7827, 9858, 10436, 13144, 15654, 19716, 20872, 26288, 31308, 39432, 41744, 62616, 78864, 80879, 125232, 138277, 161758, 242637, 276554, 323516, 414831, 485274, 553108, 647032, 829662, 970548, 1106216, 1294064, 1659324, 1941096, 2212432, 3318648, 3882192, 4286587, 6637296, 8573174, 12859761, 17146348, 25719522, 34292696, 51439044, 68585392, 102878088, 205756176]

約数ペア:

[(1, 205756176), (2, 102878088), (3, 68585392), (4, 51439044), (6, 34292696), (8, 25719522), (12, 17146348), (16, 12859761), (24, 8573174), (31, 6637296), (48, 4286587), (53, 3882192), (62, 3318648), (93, 2212432), (106, 1941096), (124, 1659324), (159, 1294064), (186, 1106216), (212, 970548), (248, 829662), (318, 647032), (372, 553108), (424, 485274), (496, 414831), (636, 323516), (744, 276554), (848, 242637), (1272, 161758), (1488, 138277), (1643, 125232), (2544, 80879), (2609, 78864), (3286, 62616), (4929, 41744), (5218, 39432), (6572, 31308), (7827, 26288), (9858, 20872), (10436, 19716), (13144, 15654)]