201295890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{20903}}^1$

素因数の和:21023

約数の個数: 48

約数和(自身を含む): 528285888

約数和(自身を除く): 326989998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 107, 214, 321, 535, 642, 963, 1070, 1605, 1926, 3210, 4815, 9630, 20903, 41806, 62709, 104515, 125418, 188127, 209030, 313545, 376254, 627090, 940635, 1881270, 2236621, 4473242, 6709863, 11183105, 13419726, 20129589, 22366210, 33549315, 40259178, 67098630, 100647945, 201295890]

約数ペア:

[(1, 201295890), (2, 100647945), (3, 67098630), (5, 40259178), (6, 33549315), (9, 22366210), (10, 20129589), (15, 13419726), (18, 11183105), (30, 6709863), (45, 4473242), (90, 2236621), (107, 1881270), (214, 940635), (321, 627090), (535, 376254), (642, 313545), (963, 209030), (1070, 188127), (1605, 125418), (1926, 104515), (3210, 62709), (4815, 41806), (9630, 20903)]