202164085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{829}}^1$

素因数の和:1021

約数の個数: 32

約数和(自身を含む): 272505600

約数和(自身を除く): 70341515

約数列:

[1, 5, 17, 19, 85, 95, 151, 323, 755, 829, 1615, 2567, 2869, 4145, 12835, 14093, 14345, 15751, 48773, 70465, 78755, 125179, 243865, 267767, 625895, 1338835, 2128043, 2378401, 10640215, 11892005, 40432817, 202164085]

約数ペア:

[(1, 202164085), (5, 40432817), (17, 11892005), (19, 10640215), (85, 2378401), (95, 2128043), (151, 1338835), (323, 625895), (755, 267767), (829, 243865), (1615, 125179), (2567, 78755), (2869, 70465), (4145, 48773), (12835, 15751), (14093, 14345)]