214906992

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{457}}^1$

素因数の和:666

約数の個数: 80

約数和(自身を含む): 567692832

約数和(自身を除く): 352785840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 101, 194, 202, 291, 303, 388, 404, 457, 582, 606, 776, 808, 914, 1164, 1212, 1371, 1552, 1616, 1828, 2328, 2424, 2742, 3656, 4656, 4848, 5484, 7312, 9797, 10968, 19594, 21936, 29391, 39188, 44329, 46157, 58782, 78376, 88658, 92314, 117564, 132987, 138471, 156752, 177316, 184628, 235128, 265974, 276942, 354632, 369256, 470256, 531948, 553884, 709264, 738512, 1063896, 1107768, 2127792, 2215536, 4477229, 8954458, 13431687, 17908916, 26863374, 35817832, 53726748, 71635664, 107453496, 214906992]

約数ペア:

[(1, 214906992), (2, 107453496), (3, 71635664), (4, 53726748), (6, 35817832), (8, 26863374), (12, 17908916), (16, 13431687), (24, 8954458), (48, 4477229), (97, 2215536), (101, 2127792), (194, 1107768), (202, 1063896), (291, 738512), (303, 709264), (388, 553884), (404, 531948), (457, 470256), (582, 369256), (606, 354632), (776, 276942), (808, 265974), (914, 235128), (1164, 184628), (1212, 177316), (1371, 156752), (1552, 138471), (1616, 132987), (1828, 117564), (2328, 92314), (2424, 88658), (2742, 78376), (3656, 58782), (4656, 46157), (4848, 44329), (5484, 39188), (7312, 29391), (9797, 21936), (10968, 19594)]