201458295

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{929}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 359798400

約数和(自身を除く): 158340105

約数列:

[1, 3, 5, 9, 15, 45, 61, 79, 183, 237, 305, 395, 549, 711, 915, 929, 1185, 2745, 2787, 3555, 4645, 4819, 8361, 13935, 14457, 24095, 41805, 43371, 56669, 72285, 73391, 170007, 216855, 220173, 283345, 366955, 510021, 660519, 850035, 1100865, 2550105, 3302595, 4476851, 13430553, 22384255, 40291659, 67152765, 201458295]

約数ペア:

[(1, 201458295), (3, 67152765), (5, 40291659), (9, 22384255), (15, 13430553), (45, 4476851), (61, 3302595), (79, 2550105), (183, 1100865), (237, 850035), (305, 660519), (395, 510021), (549, 366955), (711, 283345), (915, 220173), (929, 216855), (1185, 170007), (2745, 73391), (2787, 72285), (3555, 56669), (4645, 43371), (4819, 41805), (8361, 24095), (13935, 14457)]