207834336

素因数分解:

$2^5\times 3^4\times {\mathrm{181}}^1\times {\mathrm{443}}^1$

素因数の和:646

約数の個数: 120

約数和(自身を含む): 615999384

約数和(自身を除く): 408165048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 181, 216, 288, 324, 362, 432, 443, 543, 648, 724, 864, 886, 1086, 1296, 1329, 1448, 1629, 1772, 2172, 2592, 2658, 2896, 3258, 3544, 3987, 4344, 4887, 5316, 5792, 6516, 7088, 7974, 8688, 9774, 10632, 11961, 13032, 14176, 14661, 15948, 17376, 19548, 21264, 23922, 26064, 29322, 31896, 35883, 39096, 42528, 47844, 52128, 58644, 63792, 71766, 78192, 80183, 95688, 117288, 127584, 143532, 156384, 160366, 191376, 234576, 240549, 287064, 320732, 382752, 469152, 481098, 574128, 641464, 721647, 962196, 1148256, 1282928, 1443294, 1924392, 2164941, 2565856, 2886588, 3848784, 4329882, 5773176, 6494823, 7697568, 8659764, 11546352, 12989646, 17319528, 23092704, 25979292, 34639056, 51958584, 69278112, 103917168, 207834336]

約数ペア:

[(1, 207834336), (2, 103917168), (3, 69278112), (4, 51958584), (6, 34639056), (8, 25979292), (9, 23092704), (12, 17319528), (16, 12989646), (18, 11546352), (24, 8659764), (27, 7697568), (32, 6494823), (36, 5773176), (48, 4329882), (54, 3848784), (72, 2886588), (81, 2565856), (96, 2164941), (108, 1924392), (144, 1443294), (162, 1282928), (181, 1148256), (216, 962196), (288, 721647), (324, 641464), (362, 574128), (432, 481098), (443, 469152), (543, 382752), (648, 320732), (724, 287064), (864, 240549), (886, 234576), (1086, 191376), (1296, 160366), (1329, 156384), (1448, 143532), (1629, 127584), (1772, 117288), (2172, 95688), (2592, 80183), (2658, 78192), (2896, 71766), (3258, 63792), (3544, 58644), (3987, 52128), (4344, 47844), (4887, 42528), (5316, 39096), (5792, 35883), (6516, 31896), (7088, 29322), (7974, 26064), (8688, 23922), (9774, 21264), (10632, 19548), (11961, 17376), (13032, 15948), (14176, 14661)]