200958725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38461}}^1$

素因数の和:38501

約数の個数: 24

約数和(自身を含む): 286157280

約数和(自身を除く): 85198555

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 1045, 5225, 38461, 192305, 423071, 730759, 961525, 2115355, 3653795, 8038349, 10576775, 18268975, 40191745, 200958725]

約数ペア:

[(1, 200958725), (5, 40191745), (11, 18268975), (19, 10576775), (25, 8038349), (55, 3653795), (95, 2115355), (209, 961525), (275, 730759), (475, 423071), (1045, 192305), (5225, 38461)]