201663504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{200063}}^1$

素因数の和:200084

約数の個数: 60

約数和(自身を含む): 645006336

約数和(自身を除く): 443342832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 200063, 400126, 600189, 800252, 1200378, 1400441, 1600504, 1800567, 2400756, 2800882, 3201008, 3601134, 4201323, 4801512, 5601764, 7202268, 8402646, 9603024, 11203528, 12603969, 14404536, 16805292, 22407056, 25207938, 28809072, 33610584, 50415876, 67221168, 100831752, 201663504]

約数ペア:

[(1, 201663504), (2, 100831752), (3, 67221168), (4, 50415876), (6, 33610584), (7, 28809072), (8, 25207938), (9, 22407056), (12, 16805292), (14, 14404536), (16, 12603969), (18, 11203528), (21, 9603024), (24, 8402646), (28, 7202268), (36, 5601764), (42, 4801512), (48, 4201323), (56, 3601134), (63, 3201008), (72, 2800882), (84, 2400756), (112, 1800567), (126, 1600504), (144, 1400441), (168, 1200378), (252, 800252), (336, 600189), (504, 400126), (1008, 200063)]