196807688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 300856312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 29, 44, 46, 56, 58, 77, 88, 92, 116, 154, 161, 184, 203, 232, 253, 308, 319, 322, 406, 479, 506, 616, 638, 644, 667, 812, 958, 1012, 1276, 1288, 1334, 1624, 1771, 1916, 2024, 2233, 2552, 2668, 3353, 3542, 3832, 4466, 4669, 5269, 5336, 6706, 7084, 7337, 8932, 9338, 10538, 11017, 13412, 13891, 14168, 14674, 17864, 18676, 21076, 22034, 26824, 27782, 29348, 36883, 37352, 42152, 44068, 51359, 55564, 58696, 73766, 77119, 88136, 97237, 102718, 111128, 121187, 147532, 152801, 154238, 194474, 205436, 242374, 295064, 305602, 308476, 319493, 388948, 410872, 484748, 611204, 616952, 638986, 777896, 848309, 969496, 1069607, 1222408, 1277972, 1696618, 2139214, 2236451, 2555944, 3393236, 3514423, 4278428, 4472902, 6786472, 7028846, 8556856, 8945804, 14057692, 17891608, 24600961, 28115384, 49201922, 98403844, 196807688]

約数ペア:

[(1, 196807688), (2, 98403844), (4, 49201922), (7, 28115384), (8, 24600961), (11, 17891608), (14, 14057692), (22, 8945804), (23, 8556856), (28, 7028846), (29, 6786472), (44, 4472902), (46, 4278428), (56, 3514423), (58, 3393236), (77, 2555944), (88, 2236451), (92, 2139214), (116, 1696618), (154, 1277972), (161, 1222408), (184, 1069607), (203, 969496), (232, 848309), (253, 777896), (308, 638986), (319, 616952), (322, 611204), (406, 484748), (479, 410872), (506, 388948), (616, 319493), (638, 308476), (644, 305602), (667, 295064), (812, 242374), (958, 205436), (1012, 194474), (1276, 154238), (1288, 152801), (1334, 147532), (1624, 121187), (1771, 111128), (1916, 102718), (2024, 97237), (2233, 88136), (2552, 77119), (2668, 73766), (3353, 58696), (3542, 55564), (3832, 51359), (4466, 44068), (4669, 42152), (5269, 37352), (5336, 36883), (6706, 29348), (7084, 27782), (7337, 26824), (8932, 22034), (9338, 21076), (10538, 18676), (11017, 17864), (13412, 14674), (13891, 14168)]