206810618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10529}}^1$

素因数の和:10622

約数の個数: 32

約数和(自身を含む): 376047360

約数和(自身を除く): 169236742

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 10529, 19642, 21058, 73703, 147406, 242167, 484334, 642269, 1284538, 1695169, 3390338, 4495883, 8991766, 14772187, 29544374, 103405309, 206810618]

約数ペア:

[(1, 206810618), (2, 103405309), (7, 29544374), (14, 14772187), (23, 8991766), (46, 4495883), (61, 3390338), (122, 1695169), (161, 1284538), (322, 642269), (427, 484334), (854, 242167), (1403, 147406), (2806, 73703), (9821, 21058), (10529, 19642)]