201723214

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{617}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 382695264

約数和(自身を除く): 180972050

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 193, 242, 386, 617, 847, 1234, 1351, 1694, 2123, 2702, 4246, 4319, 6787, 8638, 13574, 14861, 23353, 29722, 46706, 47509, 74657, 95018, 119081, 149314, 163471, 238162, 326942, 522599, 833567, 1045198, 1309891, 1667134, 2619782, 9169237, 14408801, 18338474, 28817602, 100861607, 201723214]

約数ペア:

[(1, 201723214), (2, 100861607), (7, 28817602), (11, 18338474), (14, 14408801), (22, 9169237), (77, 2619782), (121, 1667134), (154, 1309891), (193, 1045198), (242, 833567), (386, 522599), (617, 326942), (847, 238162), (1234, 163471), (1351, 149314), (1694, 119081), (2123, 95018), (2702, 74657), (4246, 47509), (4319, 46706), (6787, 29722), (8638, 23353), (13574, 14861)]