197048912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{10103}}^1$

素因数の和:10187

約数の個数: 40

約数和(自身を含む): 405938304

約数和(自身を除く): 208889392

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4876, 9752, 10103, 19504, 20206, 40412, 80824, 161648, 232369, 464738, 535459, 929476, 1070918, 1858952, 2141836, 3717904, 4283672, 8567344, 12315557, 24631114, 49262228, 98524456, 197048912]

約数ペア:

[(1, 197048912), (2, 98524456), (4, 49262228), (8, 24631114), (16, 12315557), (23, 8567344), (46, 4283672), (53, 3717904), (92, 2141836), (106, 1858952), (184, 1070918), (212, 929476), (368, 535459), (424, 464738), (848, 232369), (1219, 161648), (2438, 80824), (4876, 40412), (9752, 20206), (10103, 19504)]