218501204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 414691200

約数和(自身を除く): 196189996

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 199, 241, 268, 398, 482, 796, 964, 1139, 2278, 3383, 4097, 4556, 6766, 8194, 13333, 13532, 16147, 16388, 26666, 32294, 47959, 53332, 64588, 95918, 191836, 226661, 274499, 453322, 548998, 815303, 906644, 1097996, 1630606, 3213253, 3261212, 6426506, 12853012, 54625301, 109250602, 218501204]

約数ペア:

[(1, 218501204), (2, 109250602), (4, 54625301), (17, 12853012), (34, 6426506), (67, 3261212), (68, 3213253), (134, 1630606), (199, 1097996), (241, 906644), (268, 815303), (398, 548998), (482, 453322), (796, 274499), (964, 226661), (1139, 191836), (2278, 95918), (3383, 64588), (4097, 53332), (4556, 47959), (6766, 32294), (8194, 26666), (13333, 16388), (13532, 16147)]