210334784

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 84

約数和(自身を含む): 464367372

約数和(自身を除く): 254032588

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 157, 173, 176, 242, 314, 346, 352, 484, 628, 692, 704, 968, 1256, 1384, 1727, 1903, 1936, 2512, 2768, 3454, 3806, 3872, 5024, 5536, 6908, 7612, 7744, 10048, 11072, 13816, 15224, 18997, 20933, 27161, 27632, 30448, 37994, 41866, 54322, 55264, 60896, 75988, 83732, 108644, 110528, 121792, 151976, 167464, 217288, 298771, 303952, 334928, 434576, 597542, 607904, 669856, 869152, 1195084, 1215808, 1339712, 1738304, 2390168, 3286481, 4780336, 6572962, 9560672, 13145924, 19121344, 26291848, 52583696, 105167392, 210334784]

約数ペア:

[(1, 210334784), (2, 105167392), (4, 52583696), (8, 26291848), (11, 19121344), (16, 13145924), (22, 9560672), (32, 6572962), (44, 4780336), (64, 3286481), (88, 2390168), (121, 1738304), (157, 1339712), (173, 1215808), (176, 1195084), (242, 869152), (314, 669856), (346, 607904), (352, 597542), (484, 434576), (628, 334928), (692, 303952), (704, 298771), (968, 217288), (1256, 167464), (1384, 151976), (1727, 121792), (1903, 110528), (1936, 108644), (2512, 83732), (2768, 75988), (3454, 60896), (3806, 55264), (3872, 54322), (5024, 41866), (5536, 37994), (6908, 30448), (7612, 27632), (7744, 27161), (10048, 20933), (11072, 18997), (13816, 15224)]