197585584

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{479}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 457113600

約数和(自身を除く): 259528016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 127, 203, 232, 254, 406, 464, 479, 508, 812, 889, 958, 1016, 1624, 1778, 1916, 2032, 3248, 3353, 3556, 3683, 3832, 6706, 7112, 7366, 7664, 13412, 13891, 14224, 14732, 25781, 26824, 27782, 29464, 51562, 53648, 55564, 58928, 60833, 97237, 103124, 111128, 121666, 194474, 206248, 222256, 243332, 388948, 412496, 425831, 486664, 777896, 851662, 973328, 1555792, 1703324, 1764157, 3406648, 3528314, 6813296, 7056628, 12349099, 14113256, 24698198, 28226512, 49396396, 98792792, 197585584]

約数ペア:

[(1, 197585584), (2, 98792792), (4, 49396396), (7, 28226512), (8, 24698198), (14, 14113256), (16, 12349099), (28, 7056628), (29, 6813296), (56, 3528314), (58, 3406648), (112, 1764157), (116, 1703324), (127, 1555792), (203, 973328), (232, 851662), (254, 777896), (406, 486664), (464, 425831), (479, 412496), (508, 388948), (812, 243332), (889, 222256), (958, 206248), (1016, 194474), (1624, 121666), (1778, 111128), (1916, 103124), (2032, 97237), (3248, 60833), (3353, 58928), (3556, 55564), (3683, 53648), (3832, 51562), (6706, 29464), (7112, 27782), (7366, 26824), (7664, 25781), (13412, 14732), (13891, 14224)]