208194653632

素因数分解:

$2^6\times 7^1\times {\mathrm{464720209}}^1$

素因数の和:464720228

約数の個数: 28

約数和(自身を含む): 472155733360

約数和(自身を除く): 263961079728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 464720209, 929440418, 1858880836, 3253041463, 3717761672, 6506082926, 7435523344, 13012165852, 14871046688, 26024331704, 29742093376, 52048663408, 104097326816, 208194653632]

約数ペア:

[(1, 208194653632), (2, 104097326816), (4, 52048663408), (7, 29742093376), (8, 26024331704), (14, 14871046688), (16, 13012165852), (28, 7435523344), (32, 6506082926), (56, 3717761672), (64, 3253041463), (112, 1858880836), (224, 929440418), (448, 464720209)]