202115672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{6581}}^1$

素因数の和:6947

約数の個数: 32

約数和(自身を含む): 414666000

約数和(自身を除く): 212550328

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 349, 698, 1396, 2792, 3839, 6581, 7678, 13162, 15356, 26324, 30712, 52648, 72391, 144782, 289564, 579128, 2296769, 4593538, 9187076, 18374152, 25264459, 50528918, 101057836, 202115672]

約数ペア:

[(1, 202115672), (2, 101057836), (4, 50528918), (8, 25264459), (11, 18374152), (22, 9187076), (44, 4593538), (88, 2296769), (349, 579128), (698, 289564), (1396, 144782), (2792, 72391), (3839, 52648), (6581, 30712), (7678, 26324), (13162, 15356)]