200441865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1031}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 346058496

約数和(自身を除く): 145616631

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 997, 1031, 2991, 3093, 4985, 5155, 12961, 13403, 14955, 15465, 38883, 40209, 64805, 67015, 194415, 201045, 1027907, 3083721, 5139535, 13362791, 15418605, 40088373, 66813955, 200441865]

約数ペア:

[(1, 200441865), (3, 66813955), (5, 40088373), (13, 15418605), (15, 13362791), (39, 5139535), (65, 3083721), (195, 1027907), (997, 201045), (1031, 194415), (2991, 67015), (3093, 64805), (4985, 40209), (5155, 38883), (12961, 15465), (13403, 14955)]