201651962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 321615360

約数和(自身を除く): 119963398

約数列:

[1, 2, 31, 53, 62, 106, 109, 218, 563, 1126, 1643, 3286, 3379, 5777, 6758, 11554, 17453, 29839, 34906, 59678, 61367, 122734, 179087, 358174, 925009, 1850018, 1902377, 3252451, 3804754, 6504902, 100825981, 201651962]

約数ペア:

[(1, 201651962), (2, 100825981), (31, 6504902), (53, 3804754), (62, 3252451), (106, 1902377), (109, 1850018), (218, 925009), (563, 358174), (1126, 179087), (1643, 122734), (3286, 61367), (3379, 59678), (5777, 34906), (6758, 29839), (11554, 17453)]