206415572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{14173}}^1$

素因数の和:14519

約数の個数: 24

約数和(自身を含む): 395284512

約数和(自身を除く): 188868940

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 3641, 7282, 14173, 14564, 28346, 56692, 155903, 311806, 623612, 4691263, 9382526, 18765052, 51603893, 103207786, 206415572]

約数ペア:

[(1, 206415572), (2, 103207786), (4, 51603893), (11, 18765052), (22, 9382526), (44, 4691263), (331, 623612), (662, 311806), (1324, 155903), (3641, 56692), (7282, 28346), (14173, 14564)]