207930688

素因数分解:

$2^6\times 7^1\times {\mathrm{464131}}^1$

素因数の和:464150

約数の個数: 28

約数和(自身を含む): 471558112

約数和(自身を除く): 263627424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 464131, 928262, 1856524, 3248917, 3713048, 6497834, 7426096, 12995668, 14852192, 25991336, 29704384, 51982672, 103965344, 207930688]

約数ペア:

[(1, 207930688), (2, 103965344), (4, 51982672), (7, 29704384), (8, 25991336), (14, 14852192), (16, 12995668), (28, 7426096), (32, 6497834), (56, 3713048), (64, 3248917), (112, 1856524), (224, 928262), (448, 464131)]