195018770

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 357402240

約数和(自身を除く): 162383470

約数列:

[1, 2, 5, 10, 73, 146, 311, 365, 622, 730, 859, 1555, 1718, 3110, 4295, 8590, 22703, 45406, 62707, 113515, 125414, 227030, 267149, 313535, 534298, 627070, 1335745, 2671490, 19501877, 39003754, 97509385, 195018770]

約数ペア:

[(1, 195018770), (2, 97509385), (5, 39003754), (10, 19501877), (73, 2671490), (146, 1335745), (311, 627070), (365, 534298), (622, 313535), (730, 267149), (859, 227030), (1555, 125414), (1718, 113515), (3110, 62707), (4295, 45406), (8590, 22703)]