217617832

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6569}}^1$

素因数の和:6717

約数の個数: 32

約数和(自身を含む): 422188200

約数和(自身を除く): 204570368

約数列:

[1, 2, 4, 8, 41, 82, 101, 164, 202, 328, 404, 808, 4141, 6569, 8282, 13138, 16564, 26276, 33128, 52552, 269329, 538658, 663469, 1077316, 1326938, 2154632, 2653876, 5307752, 27202229, 54404458, 108808916, 217617832]

約数ペア:

[(1, 217617832), (2, 108808916), (4, 54404458), (8, 27202229), (41, 5307752), (82, 2653876), (101, 2154632), (164, 1326938), (202, 1077316), (328, 663469), (404, 538658), (808, 269329), (4141, 52552), (6569, 33128), (8282, 26276), (13138, 16564)]