208132904

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{218627}}^1$

素因数の和:218657

約数の個数: 32

約数和(自身を含む): 472236480

約数和(自身を除く): 264103576

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 218627, 437254, 874508, 1530389, 1749016, 3060778, 3716659, 6121556, 7433318, 12243112, 14866636, 26016613, 29733272, 52033226, 104066452, 208132904]

約数ペア:

[(1, 208132904), (2, 104066452), (4, 52033226), (7, 29733272), (8, 26016613), (14, 14866636), (17, 12243112), (28, 7433318), (34, 6121556), (56, 3716659), (68, 3060778), (119, 1749016), (136, 1530389), (238, 874508), (476, 437254), (952, 218627)]