204503404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13859}}^1$

素因数の和:13918

約数の個数: 48

約数和(自身を含む): 447068160

約数和(自身を除く): 242564756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 13859, 14756, 27718, 55436, 97013, 194026, 235603, 388052, 429629, 471206, 859258, 942412, 1649221, 1718516, 3007403, 3298442, 6014806, 6596884, 7303693, 12029612, 14607386, 29214772, 51125851, 102251702, 204503404]

約数ペア:

[(1, 204503404), (2, 102251702), (4, 51125851), (7, 29214772), (14, 14607386), (17, 12029612), (28, 7303693), (31, 6596884), (34, 6014806), (62, 3298442), (68, 3007403), (119, 1718516), (124, 1649221), (217, 942412), (238, 859258), (434, 471206), (476, 429629), (527, 388052), (868, 235603), (1054, 194026), (2108, 97013), (3689, 55436), (7378, 27718), (13859, 14756)]