228775288

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131783}}^1$

素因数の和:131827

約数の個数: 32

約数和(自身を含む): 506050560

約数和(自身を除く): 277275272

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 131783, 263566, 527132, 922481, 1054264, 1844962, 3689924, 4085273, 7379848, 8170546, 16341092, 28596911, 32682184, 57193822, 114387644, 228775288]

約数ペア:

[(1, 228775288), (2, 114387644), (4, 57193822), (7, 32682184), (8, 28596911), (14, 16341092), (28, 8170546), (31, 7379848), (56, 4085273), (62, 3689924), (124, 1844962), (217, 1054264), (248, 922481), (434, 527132), (868, 263566), (1736, 131783)]