213378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 482112

約数和(自身を除く): 268734

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 61, 66, 106, 122, 159, 183, 318, 366, 583, 671, 1166, 1342, 1749, 2013, 3233, 3498, 4026, 6466, 9699, 19398, 35563, 71126, 106689, 213378]

約数ペア:

[(1, 213378), (2, 106689), (3, 71126), (6, 35563), (11, 19398), (22, 9699), (33, 6466), (53, 4026), (61, 3498), (66, 3233), (106, 2013), (122, 1749), (159, 1342), (183, 1166), (318, 671), (366, 583)]