208054294

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3853}}^1$

素因数の和:3917

約数の個数: 48

約数和(自身を含む): 395420400

約数和(自身を除く): 187366106

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 551, 931, 1102, 1421, 1862, 2842, 3853, 3857, 7706, 7714, 26971, 26999, 53942, 53998, 73207, 111737, 146414, 188797, 223474, 377594, 512449, 782159, 1024898, 1564318, 2123003, 3587143, 4246006, 5475113, 7174286, 10950226, 14861021, 29722042, 104027147, 208054294]

約数ペア:

[(1, 208054294), (2, 104027147), (7, 29722042), (14, 14861021), (19, 10950226), (29, 7174286), (38, 5475113), (49, 4246006), (58, 3587143), (98, 2123003), (133, 1564318), (203, 1024898), (266, 782159), (406, 512449), (551, 377594), (931, 223474), (1102, 188797), (1421, 146414), (1862, 111737), (2842, 73207), (3853, 53998), (3857, 53942), (7706, 26999), (7714, 26971)]