205719632

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{313597}}^1$

素因数の和:313646

約数の個数: 20

約数和(自身を含む): 408304596

約数和(自身を除く): 202584964

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 313597, 627194, 1254388, 2508776, 5017552, 12857477, 25714954, 51429908, 102859816, 205719632]

約数ペア:

[(1, 205719632), (2, 102859816), (4, 51429908), (8, 25714954), (16, 12857477), (41, 5017552), (82, 2508776), (164, 1254388), (328, 627194), (656, 313597)]