201839900

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{38083}}^1$

素因数の和:38150

約数の個数: 36

約数和(自身を含む): 446268312

約数和(自身を除く): 244428412

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2650, 5300, 38083, 76166, 152332, 190415, 380830, 761660, 952075, 1904150, 2018399, 3808300, 4036798, 8073596, 10091995, 20183990, 40367980, 50459975, 100919950, 201839900]

約数ペア:

[(1, 201839900), (2, 100919950), (4, 50459975), (5, 40367980), (10, 20183990), (20, 10091995), (25, 8073596), (50, 4036798), (53, 3808300), (100, 2018399), (106, 1904150), (212, 952075), (265, 761660), (530, 380830), (1060, 190415), (1325, 152332), (2650, 76166), (5300, 38083)]