208456416

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{11489}}^1$

素因数の和:11518

約数の個数: 120

約数和(自身を含む): 700706160

約数和(自身を除く): 492249744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 11489, 18144, 22978, 34467, 45956, 68934, 80423, 91912, 103401, 137868, 160846, 183824, 206802, 241269, 275736, 310203, 321692, 367648, 413604, 482538, 551472, 620406, 643384, 723807, 827208, 930609, 965076, 1102944, 1240812, 1286768, 1447614, 1654416, 1861218, 1930152, 2171421, 2481624, 2573536, 2895228, 3308832, 3722436, 3860304, 4342842, 4963248, 5790456, 6514263, 7444872, 7720608, 8685684, 9926496, 11580912, 13028526, 14889744, 17371368, 23161824, 26057052, 29779488, 34742736, 52114104, 69485472, 104228208, 208456416]

約数ペア:

[(1, 208456416), (2, 104228208), (3, 69485472), (4, 52114104), (6, 34742736), (7, 29779488), (8, 26057052), (9, 23161824), (12, 17371368), (14, 14889744), (16, 13028526), (18, 11580912), (21, 9926496), (24, 8685684), (27, 7720608), (28, 7444872), (32, 6514263), (36, 5790456), (42, 4963248), (48, 4342842), (54, 3860304), (56, 3722436), (63, 3308832), (72, 2895228), (81, 2573536), (84, 2481624), (96, 2171421), (108, 1930152), (112, 1861218), (126, 1654416), (144, 1447614), (162, 1286768), (168, 1240812), (189, 1102944), (216, 965076), (224, 930609), (252, 827208), (288, 723807), (324, 643384), (336, 620406), (378, 551472), (432, 482538), (504, 413604), (567, 367648), (648, 321692), (672, 310203), (756, 275736), (864, 241269), (1008, 206802), (1134, 183824), (1296, 160846), (1512, 137868), (2016, 103401), (2268, 91912), (2592, 80423), (3024, 68934), (4536, 45956), (6048, 34467), (9072, 22978), (11489, 18144)]