188307854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9587}}^1$

素因数の和:9680

約数の個数: 32

約数和(自身を含む): 342406656

約数和(自身を除く): 154098802

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9587, 9821, 19174, 19642, 67109, 134218, 220501, 441002, 584807, 1169614, 1543507, 3087014, 4093649, 8187298, 13450561, 26901122, 94153927, 188307854]

約数ペア:

[(1, 188307854), (2, 94153927), (7, 26901122), (14, 13450561), (23, 8187298), (46, 4093649), (61, 3087014), (122, 1543507), (161, 1169614), (322, 584807), (427, 441002), (854, 220501), (1403, 134218), (2806, 67109), (9587, 19642), (9821, 19174)]