201566235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2467}}^1$

素因数の和:2907

約数の個数: 32

約数和(自身を含む): 348284160

約数和(自身を除く): 146717925

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 419, 1257, 2095, 2467, 5447, 6285, 7401, 12335, 16341, 27235, 32071, 37005, 81705, 96213, 160355, 481065, 1033673, 3101019, 5168365, 13437749, 15505095, 40313247, 67188745, 201566235]

約数ペア:

[(1, 201566235), (3, 67188745), (5, 40313247), (13, 15505095), (15, 13437749), (39, 5168365), (65, 3101019), (195, 1033673), (419, 481065), (1257, 160355), (2095, 96213), (2467, 81705), (5447, 37005), (6285, 32071), (7401, 27235), (12335, 16341)]