197005912

素因数分解:

$2^3\times {\mathrm{1427}}^1\times {\mathrm{17257}}^1$

素因数の和:18690

約数の個数: 16

約数和(自身を含む): 369666360

約数和(自身を除く): 172660448

約数列:

[1, 2, 4, 8, 1427, 2854, 5708, 11416, 17257, 34514, 69028, 138056, 24625739, 49251478, 98502956, 197005912]

約数ペア:

[(1, 197005912), (2, 98502956), (4, 49251478), (8, 24625739), (1427, 138056), (2854, 69028), (5708, 34514), (11416, 17257)]