196358984

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{2017}}^1$

素因数の和:2349

約数の個数: 32

約数和(自身を含む): 378253920

約数和(自身を除く): 181894936

約数列:

[1, 2, 4, 8, 43, 86, 172, 283, 344, 566, 1132, 2017, 2264, 4034, 8068, 12169, 16136, 24338, 48676, 86731, 97352, 173462, 346924, 570811, 693848, 1141622, 2283244, 4566488, 24544873, 49089746, 98179492, 196358984]

約数ペア:

[(1, 196358984), (2, 98179492), (4, 49089746), (8, 24544873), (43, 4566488), (86, 2283244), (172, 1141622), (283, 693848), (344, 570811), (566, 346924), (1132, 173462), (2017, 97352), (2264, 86731), (4034, 48676), (8068, 24338), (12169, 16136)]