200067725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 293981184

約数和(自身を除く): 93913459

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 191, 275, 293, 325, 715, 955, 1465, 2101, 2483, 3223, 3575, 3809, 4775, 7325, 10505, 12415, 16115, 19045, 27313, 41899, 52525, 55963, 62075, 80575, 95225, 136565, 209495, 279815, 615593, 682825, 727519, 1047475, 1399075, 3077965, 3637595, 8002709, 15389825, 18187975, 40013545, 200067725]

約数ペア:

[(1, 200067725), (5, 40013545), (11, 18187975), (13, 15389825), (25, 8002709), (55, 3637595), (65, 3077965), (143, 1399075), (191, 1047475), (275, 727519), (293, 682825), (325, 615593), (715, 279815), (955, 209495), (1465, 136565), (2101, 95225), (2483, 80575), (3223, 62075), (3575, 55963), (3809, 52525), (4775, 41899), (7325, 27313), (10505, 19045), (12415, 16115)]