230961808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187469}}^1$

素因数の和:187495

約数の個数: 40

約数和(自身を含む): 557910720

約数和(自身を除く): 326948912

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 187469, 374938, 749876, 1312283, 1499752, 2062159, 2624566, 2999504, 4124318, 5249132, 8248636, 10498264, 14435113, 16497272, 20996528, 28870226, 32994544, 57740452, 115480904, 230961808]

約数ペア:

[(1, 230961808), (2, 115480904), (4, 57740452), (7, 32994544), (8, 28870226), (11, 20996528), (14, 16497272), (16, 14435113), (22, 10498264), (28, 8248636), (44, 5249132), (56, 4124318), (77, 2999504), (88, 2624566), (112, 2062159), (154, 1499752), (176, 1312283), (308, 749876), (616, 374938), (1232, 187469)]