208035512

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{1181}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 396159120

約数和(自身を除く): 188123608

約数列:

[1, 2, 4, 8, 97, 194, 227, 388, 454, 776, 908, 1181, 1816, 2362, 4724, 9448, 22019, 44038, 88076, 114557, 176152, 229114, 268087, 458228, 536174, 916456, 1072348, 2144696, 26004439, 52008878, 104017756, 208035512]

約数ペア:

[(1, 208035512), (2, 104017756), (4, 52008878), (8, 26004439), (97, 2144696), (194, 1072348), (227, 916456), (388, 536174), (454, 458228), (776, 268087), (908, 229114), (1181, 176152), (1816, 114557), (2362, 88076), (4724, 44038), (9448, 22019)]