202043990

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1204

約数の個数: 32

約数和(自身を含む): 370262016

約数和(自身を除く): 168218026

約数列:

[1, 2, 5, 10, 71, 142, 355, 383, 710, 743, 766, 1486, 1915, 3715, 3830, 7430, 27193, 52753, 54386, 105506, 135965, 263765, 271930, 284569, 527530, 569138, 1422845, 2845690, 20204399, 40408798, 101021995, 202043990]

約数ペア:

[(1, 202043990), (2, 101021995), (5, 40408798), (10, 20204399), (71, 2845690), (142, 1422845), (355, 569138), (383, 527530), (710, 284569), (743, 271930), (766, 263765), (1486, 135965), (1915, 105506), (3715, 54386), (3830, 52753), (7430, 27193)]