201091079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 266858496

約数和(自身を除く): 65767417

約数列:

[1, 7, 17, 19, 31, 119, 133, 151, 217, 323, 361, 527, 589, 1057, 2261, 2527, 2567, 2869, 3689, 4123, 4681, 6137, 10013, 11191, 17969, 20083, 32767, 42959, 48773, 54511, 70091, 78337, 79577, 88939, 190247, 341411, 381577, 557039, 622573, 926687, 1331729, 1511963, 1689841, 6486809, 10583741, 11828887, 28727297, 201091079]

約数ペア:

[(1, 201091079), (7, 28727297), (17, 11828887), (19, 10583741), (31, 6486809), (119, 1689841), (133, 1511963), (151, 1331729), (217, 926687), (323, 622573), (361, 557039), (527, 381577), (589, 341411), (1057, 190247), (2261, 88939), (2527, 79577), (2567, 78337), (2869, 70091), (3689, 54511), (4123, 48773), (4681, 42959), (6137, 32767), (10013, 20083), (11191, 17969)]