201827975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8017}}^1$

素因数の和:8099

約数の個数: 24

約数和(自身を含む): 268442640

約数和(自身を除く): 66614665

約数列:

[1, 5, 19, 25, 53, 95, 265, 475, 1007, 1325, 5035, 8017, 25175, 40085, 152323, 200425, 424901, 761615, 2124505, 3808075, 8073119, 10622525, 40365595, 201827975]

約数ペア:

[(1, 201827975), (5, 40365595), (19, 10622525), (25, 8073119), (53, 3808075), (95, 2124505), (265, 761615), (475, 424901), (1007, 200425), (1325, 152323), (5035, 40085), (8017, 25175)]