200504994249

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1\times {\mathrm{77719}}^1$

素因数の和:80629

約数の個数: 32

約数和(自身を含む): 312750254080

約数和(自身を除く): 112245259831

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 2857, 8571, 19999, 59997, 77719, 122851, 233157, 368553, 544033, 859957, 1632099, 2579871, 3341917, 10025751, 23393419, 70180257, 222043183, 666129549, 1554302281, 4662906843, 9547856869, 28643570607, 66834998083, 200504994249]

約数ペア:

[(1, 200504994249), (3, 66834998083), (7, 28643570607), (21, 9547856869), (43, 4662906843), (129, 1554302281), (301, 666129549), (903, 222043183), (2857, 70180257), (8571, 23393419), (19999, 10025751), (59997, 3341917), (77719, 2579871), (122851, 1632099), (233157, 859957), (368553, 544033)]