200202050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{210739}}^1$

素因数の和:210770

約数の個数: 24

約数和(自身を含む): 391976400

約数和(自身を除く): 191774350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 210739, 421478, 1053695, 2107390, 4004041, 5268475, 8008082, 10536950, 20020205, 40040410, 100101025, 200202050]

約数ペア:

[(1, 200202050), (2, 100101025), (5, 40040410), (10, 20020205), (19, 10536950), (25, 8008082), (38, 5268475), (50, 4004041), (95, 2107390), (190, 1053695), (475, 421478), (950, 210739)]