202221144

素因数分解:

$2^3\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1447}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 562982400

約数和(自身を除く): 360761256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 647, 1294, 1447, 1941, 2588, 2894, 3882, 4341, 5176, 5788, 5823, 7764, 8682, 11576, 11646, 13023, 15528, 17364, 17469, 23292, 26046, 34728, 34938, 39069, 46584, 52092, 69876, 78138, 104184, 139752, 156276, 312552, 936209, 1872418, 2808627, 3744836, 5617254, 7489672, 8425881, 11234508, 16851762, 22469016, 25277643, 33703524, 50555286, 67407048, 101110572, 202221144]

約数ペア:

[(1, 202221144), (2, 101110572), (3, 67407048), (4, 50555286), (6, 33703524), (8, 25277643), (9, 22469016), (12, 16851762), (18, 11234508), (24, 8425881), (27, 7489672), (36, 5617254), (54, 3744836), (72, 2808627), (108, 1872418), (216, 936209), (647, 312552), (1294, 156276), (1447, 139752), (1941, 104184), (2588, 78138), (2894, 69876), (3882, 52092), (4341, 46584), (5176, 39069), (5788, 34938), (5823, 34728), (7764, 26046), (8682, 23292), (11576, 17469), (11646, 17364), (13023, 15528)]