202181612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 383846400

約数和(自身を除く): 181664788

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 199, 223, 268, 398, 446, 796, 892, 1139, 2278, 3383, 3791, 4556, 6766, 7582, 13333, 13532, 14941, 15164, 26666, 29882, 44377, 53332, 59764, 88754, 177508, 226661, 253997, 453322, 507994, 754409, 906644, 1015988, 1508818, 2973259, 3017636, 5946518, 11893036, 50545403, 101090806, 202181612]

約数ペア:

[(1, 202181612), (2, 101090806), (4, 50545403), (17, 11893036), (34, 5946518), (67, 3017636), (68, 2973259), (134, 1508818), (199, 1015988), (223, 906644), (268, 754409), (398, 507994), (446, 453322), (796, 253997), (892, 226661), (1139, 177508), (2278, 88754), (3383, 59764), (3791, 53332), (4556, 44377), (6766, 29882), (7582, 26666), (13333, 15164), (13532, 14941)]