219047144

素因数分解:

$2^3\times {\mathrm{1861}}^1\times {\mathrm{14713}}^1$

素因数の和:16580

約数の個数: 16

約数和(自身を含む): 410962020

約数和(自身を除く): 191914876

約数列:

[1, 2, 4, 8, 1861, 3722, 7444, 14713, 14888, 29426, 58852, 117704, 27380893, 54761786, 109523572, 219047144]

約数ペア:

[(1, 219047144), (2, 109523572), (4, 54761786), (8, 27380893), (1861, 117704), (3722, 58852), (7444, 29426), (14713, 14888)]