219013232

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1283}}^1$

素因数の和:1565

約数の個数: 40

約数和(自身を含む): 435614976

約数和(自身を除く): 216601744

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 227, 376, 454, 752, 908, 1283, 1816, 2566, 3632, 5132, 10264, 10669, 20528, 21338, 42676, 60301, 85352, 120602, 170704, 241204, 291241, 482408, 582482, 964816, 1164964, 2329928, 4659856, 13688327, 27376654, 54753308, 109506616, 219013232]

約数ペア:

[(1, 219013232), (2, 109506616), (4, 54753308), (8, 27376654), (16, 13688327), (47, 4659856), (94, 2329928), (188, 1164964), (227, 964816), (376, 582482), (454, 482408), (752, 291241), (908, 241204), (1283, 170704), (1816, 120602), (2566, 85352), (3632, 60301), (5132, 42676), (10264, 21338), (10669, 20528)]