207326812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{3719}}^1$

素因数の和:3922

約数の個数: 48

約数和(自身を含む): 454970880

約数和(自身を除く): 247644068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 181, 308, 362, 724, 1267, 1991, 2534, 3719, 3982, 5068, 7438, 7964, 13937, 14876, 26033, 27874, 40909, 52066, 55748, 81818, 104132, 163636, 286363, 572726, 673139, 1145452, 1346278, 2692556, 4711973, 7404529, 9423946, 14809058, 18847892, 29618116, 51831703, 103663406, 207326812]

約数ペア:

[(1, 207326812), (2, 103663406), (4, 51831703), (7, 29618116), (11, 18847892), (14, 14809058), (22, 9423946), (28, 7404529), (44, 4711973), (77, 2692556), (154, 1346278), (181, 1145452), (308, 673139), (362, 572726), (724, 286363), (1267, 163636), (1991, 104132), (2534, 81818), (3719, 55748), (3982, 52066), (5068, 40909), (7438, 27874), (7964, 26033), (13937, 14876)]