201207424

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{142903}}^1$

素因数の和:142928

約数の個数: 32

約数和(自身を含む): 437286240

約数和(自身を除く): 236078816

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 142903, 285806, 571612, 1143224, 1571933, 2286448, 3143866, 4572896, 6287732, 9145792, 12575464, 18291584, 25150928, 50301856, 100603712, 201207424]

約数ペア:

[(1, 201207424), (2, 100603712), (4, 50301856), (8, 25150928), (11, 18291584), (16, 12575464), (22, 9145792), (32, 6287732), (44, 4572896), (64, 3143866), (88, 2286448), (128, 1571933), (176, 1143224), (352, 571612), (704, 285806), (1408, 142903)]