206260140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3437669}}^1$

素因数の和:3437681

約数の個数: 24

約数和(自身を含む): 577528560

約数和(自身を除く): 371268420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3437669, 6875338, 10313007, 13750676, 17188345, 20626014, 34376690, 41252028, 51565035, 68753380, 103130070, 206260140]

約数ペア:

[(1, 206260140), (2, 103130070), (3, 68753380), (4, 51565035), (5, 41252028), (6, 34376690), (10, 20626014), (12, 17188345), (15, 13750676), (20, 10313007), (30, 6875338), (60, 3437669)]