208682376

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 144

約数和(自身を含む): 631509840

約数和(自身を除く): 422827464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 49, 56, 58, 84, 87, 98, 116, 147, 168, 174, 196, 203, 211, 232, 294, 348, 392, 406, 422, 588, 609, 633, 696, 812, 841, 844, 1176, 1218, 1266, 1421, 1477, 1624, 1682, 1688, 2436, 2523, 2532, 2842, 2954, 3364, 4263, 4431, 4872, 5046, 5064, 5684, 5887, 5908, 6119, 6728, 8526, 8862, 10092, 10339, 11368, 11774, 11816, 12238, 17052, 17661, 17724, 18357, 20184, 20678, 23548, 24476, 31017, 34104, 35322, 35448, 36714, 41209, 41356, 42833, 47096, 48952, 62034, 70644, 73428, 82418, 82712, 85666, 123627, 124068, 128499, 141288, 146856, 164836, 171332, 177451, 247254, 248136, 256998, 299831, 329672, 342664, 354902, 494508, 513996, 532353, 599662, 709804, 899493, 989016, 1027992, 1064706, 1199324, 1242157, 1419608, 1798986, 2129412, 2398648, 2484314, 3597972, 3726471, 4258824, 4968628, 7195944, 7452942, 8695099, 9937256, 14905884, 17390198, 26085297, 29811768, 34780396, 52170594, 69560792, 104341188, 208682376]

約数ペア:

[(1, 208682376), (2, 104341188), (3, 69560792), (4, 52170594), (6, 34780396), (7, 29811768), (8, 26085297), (12, 17390198), (14, 14905884), (21, 9937256), (24, 8695099), (28, 7452942), (29, 7195944), (42, 4968628), (49, 4258824), (56, 3726471), (58, 3597972), (84, 2484314), (87, 2398648), (98, 2129412), (116, 1798986), (147, 1419608), (168, 1242157), (174, 1199324), (196, 1064706), (203, 1027992), (211, 989016), (232, 899493), (294, 709804), (348, 599662), (392, 532353), (406, 513996), (422, 494508), (588, 354902), (609, 342664), (633, 329672), (696, 299831), (812, 256998), (841, 248136), (844, 247254), (1176, 177451), (1218, 171332), (1266, 164836), (1421, 146856), (1477, 141288), (1624, 128499), (1682, 124068), (1688, 123627), (2436, 85666), (2523, 82712), (2532, 82418), (2842, 73428), (2954, 70644), (3364, 62034), (4263, 48952), (4431, 47096), (4872, 42833), (5046, 41356), (5064, 41209), (5684, 36714), (5887, 35448), (5908, 35322), (6119, 34104), (6728, 31017), (8526, 24476), (8862, 23548), (10092, 20678), (10339, 20184), (11368, 18357), (11774, 17724), (11816, 17661), (12238, 17052)]