211379836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{2803}}^1$

素因数の和:3933

約数の個数: 24

約数和(自身を含む): 392167440

約数和(自身を除く): 180787604

約数列:

[1, 2, 4, 17, 34, 68, 1109, 2218, 2803, 4436, 5606, 11212, 18853, 37706, 47651, 75412, 95302, 190604, 3108527, 6217054, 12434108, 52844959, 105689918, 211379836]

約数ペア:

[(1, 211379836), (2, 105689918), (4, 52844959), (17, 12434108), (34, 6217054), (68, 3108527), (1109, 190604), (2218, 95302), (2803, 75412), (4436, 47651), (5606, 37706), (11212, 18853)]