201536511

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:388

約数の個数: 48

約数和(自身を含む): 312560640

約数和(自身を除く): 111024129

約数列:

[1, 3, 11, 23, 33, 69, 101, 121, 239, 253, 303, 363, 717, 759, 1111, 2323, 2629, 2783, 3333, 5497, 6969, 7887, 8349, 12221, 16491, 24139, 25553, 28919, 36663, 60467, 72417, 76659, 86757, 181401, 265529, 281083, 555197, 665137, 796587, 843249, 1665591, 1995411, 2920819, 6107167, 8762457, 18321501, 67178837, 201536511]

約数ペア:

[(1, 201536511), (3, 67178837), (11, 18321501), (23, 8762457), (33, 6107167), (69, 2920819), (101, 1995411), (121, 1665591), (239, 843249), (253, 796587), (303, 665137), (363, 555197), (717, 281083), (759, 265529), (1111, 181401), (2323, 86757), (2629, 76659), (2783, 72417), (3333, 60467), (5497, 36663), (6969, 28919), (7887, 25553), (8349, 24139), (12221, 16491)]