197171744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80021}}^1$

素因数の和:80049

約数の個数: 48

約数和(自身を含む): 483973056

約数和(自身を除く): 286801312

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 80021, 160042, 320084, 560147, 640168, 880231, 1120294, 1280336, 1760462, 2240588, 2560672, 3520924, 4481176, 6161617, 7041848, 8962352, 12323234, 14083696, 17924704, 24646468, 28167392, 49292936, 98585872, 197171744]

約数ペア:

[(1, 197171744), (2, 98585872), (4, 49292936), (7, 28167392), (8, 24646468), (11, 17924704), (14, 14083696), (16, 12323234), (22, 8962352), (28, 7041848), (32, 6161617), (44, 4481176), (56, 3520924), (77, 2560672), (88, 2240588), (112, 1760462), (154, 1280336), (176, 1120294), (224, 880231), (308, 640168), (352, 560147), (616, 320084), (1232, 160042), (2464, 80021)]