208839108

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{915961}}^1$

素因数の和:915987

約数の個数: 24

約数和(自身を含む): 512938720

約数和(自身を除く): 304099612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 915961, 1831922, 2747883, 3663844, 5495766, 10991532, 17403259, 34806518, 52209777, 69613036, 104419554, 208839108]

約数ペア:

[(1, 208839108), (2, 104419554), (3, 69613036), (4, 52209777), (6, 34806518), (12, 17403259), (19, 10991532), (38, 5495766), (57, 3663844), (76, 2747883), (114, 1831922), (228, 915961)]