222999616

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16057}}^1$

素因数の和:16107

約数の個数: 56

約数和(自身を含む): 522077696

約数和(自身を除く): 299078080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 16057, 32114, 64228, 112399, 128456, 224798, 256912, 449596, 497767, 513824, 899192, 995534, 1027648, 1798384, 1991068, 3484369, 3596768, 3982136, 6968738, 7193536, 7964272, 13937476, 15928544, 27874952, 31857088, 55749904, 111499808, 222999616]

約数ペア:

[(1, 222999616), (2, 111499808), (4, 55749904), (7, 31857088), (8, 27874952), (14, 15928544), (16, 13937476), (28, 7964272), (31, 7193536), (32, 6968738), (56, 3982136), (62, 3596768), (64, 3484369), (112, 1991068), (124, 1798384), (217, 1027648), (224, 995534), (248, 899192), (434, 513824), (448, 497767), (496, 449596), (868, 256912), (992, 224798), (1736, 128456), (1984, 112399), (3472, 64228), (6944, 32114), (13888, 16057)]