201326410564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1667}}^1\times {\mathrm{2591}}^1$

素因数の和:4576

約数の個数: 48

約数和(自身を含む): 362201849856

約数和(自身を除く): 160875439292

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 1667, 2591, 3334, 5182, 6668, 10364, 11653, 23306, 46612, 71681, 111413, 143362, 222826, 286724, 445652, 451757, 702161, 903514, 1404322, 1807028, 2808644, 4319197, 8638394, 17276788, 19425551, 30192923, 38851102, 60385846, 77702204, 120771692, 185725471, 371450942, 742901884, 1170502387, 2341004774, 4682009548, 50331602641, 100663205282, 201326410564]

約数ペア:

[(1, 201326410564), (2, 100663205282), (4, 50331602641), (43, 4682009548), (86, 2341004774), (172, 1170502387), (271, 742901884), (542, 371450942), (1084, 185725471), (1667, 120771692), (2591, 77702204), (3334, 60385846), (5182, 38851102), (6668, 30192923), (10364, 19425551), (11653, 17276788), (23306, 8638394), (46612, 4319197), (71681, 2808644), (111413, 1807028), (143362, 1404322), (222826, 903514), (286724, 702161), (445652, 451757)]