199423962

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{1499}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 456300000

約数和(自身を除く): 256876038

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 389, 778, 1167, 1499, 2334, 2998, 3501, 4497, 7002, 7391, 8994, 13491, 14782, 22173, 26982, 28481, 44346, 56962, 66519, 85443, 133038, 170886, 256329, 512658, 583111, 1166222, 1749333, 3498666, 5247999, 10495998, 11079109, 22158218, 33237327, 66474654, 99711981, 199423962]

約数ペア:

[(1, 199423962), (2, 99711981), (3, 66474654), (6, 33237327), (9, 22158218), (18, 11079109), (19, 10495998), (38, 5247999), (57, 3498666), (114, 1749333), (171, 1166222), (342, 583111), (389, 512658), (778, 256329), (1167, 170886), (1499, 133038), (2334, 85443), (2998, 66519), (3501, 56962), (4497, 44346), (7002, 28481), (7391, 26982), (8994, 22173), (13491, 14782)]