214959146

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 344687616

約数和(自身を除く): 129728470

約数列:

[1, 2, 31, 41, 62, 82, 103, 206, 821, 1271, 1642, 2542, 3193, 4223, 6386, 8446, 25451, 33661, 50902, 67322, 84563, 130913, 169126, 261826, 1043491, 2086982, 2621453, 3467083, 5242906, 6934166, 107479573, 214959146]

約数ペア:

[(1, 214959146), (2, 107479573), (31, 6934166), (41, 5242906), (62, 3467083), (82, 2621453), (103, 2086982), (206, 1043491), (821, 261826), (1271, 169126), (1642, 130913), (2542, 84563), (3193, 67322), (4223, 50902), (6386, 33661), (8446, 25451)]