201201488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{4831}}^1$

素因数の和:4995

約数の個数: 40

約数和(自身を含む): 413425920

約数和(自身を除く): 212224432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 2192, 2603, 4831, 5206, 9662, 10412, 19324, 20824, 38648, 41648, 77296, 91789, 183578, 367156, 661847, 734312, 1323694, 1468624, 2647388, 5294776, 10589552, 12575093, 25150186, 50300372, 100600744, 201201488]

約数ペア:

[(1, 201201488), (2, 100600744), (4, 50300372), (8, 25150186), (16, 12575093), (19, 10589552), (38, 5294776), (76, 2647388), (137, 1468624), (152, 1323694), (274, 734312), (304, 661847), (548, 367156), (1096, 183578), (2192, 91789), (2603, 77296), (4831, 41648), (5206, 38648), (9662, 20824), (10412, 19324)]