200307575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 282648576

約数和(自身を除く): 82341001

約数列:

[1, 5, 13, 23, 25, 65, 115, 127, 211, 299, 325, 575, 635, 1055, 1495, 1651, 2743, 2921, 3175, 4853, 5275, 7475, 8255, 13715, 14605, 24265, 26797, 37973, 41275, 63089, 68575, 73025, 121325, 133985, 189865, 315445, 348361, 616331, 669925, 949325, 1577225, 1741805, 3081655, 8012303, 8709025, 15408275, 40061515, 200307575]

約数ペア:

[(1, 200307575), (5, 40061515), (13, 15408275), (23, 8709025), (25, 8012303), (65, 3081655), (115, 1741805), (127, 1577225), (211, 949325), (299, 669925), (325, 616331), (575, 348361), (635, 315445), (1055, 189865), (1495, 133985), (1651, 121325), (2743, 73025), (2921, 68575), (3175, 63089), (4853, 41275), (5275, 37973), (7475, 26797), (8255, 24265), (13715, 14605)]