212382394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2851}}^1$

素因数の和:3190

約数の個数: 32

約数和(自身を含む): 386868096

約数和(自身を除く): 174485702

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 313, 626, 2191, 2851, 4382, 5321, 5702, 10642, 19957, 37247, 39914, 48467, 74494, 96934, 339269, 678538, 892363, 1784726, 6246541, 12493082, 15170171, 30340342, 106191197, 212382394]

約数ペア:

[(1, 212382394), (2, 106191197), (7, 30340342), (14, 15170171), (17, 12493082), (34, 6246541), (119, 1784726), (238, 892363), (313, 678538), (626, 339269), (2191, 96934), (2851, 74494), (4382, 48467), (5321, 39914), (5702, 37247), (10642, 19957)]