200210770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{673}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 366871680

約数和(自身を除く): 166660910

約数列:

[1, 2, 5, 10, 71, 142, 355, 419, 673, 710, 838, 1346, 2095, 3365, 4190, 6730, 29749, 47783, 59498, 95566, 148745, 238915, 281987, 297490, 477830, 563974, 1409935, 2819870, 20021077, 40042154, 100105385, 200210770]

約数ペア:

[(1, 200210770), (2, 100105385), (5, 40042154), (10, 20021077), (71, 2819870), (142, 1409935), (355, 563974), (419, 477830), (673, 297490), (710, 281987), (838, 238915), (1346, 148745), (2095, 95566), (3365, 59498), (4190, 47783), (6730, 29749)]