188392810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8089}}^1$

素因数の和:8250

約数の個数: 32

約数和(自身を含む): 361720080

約数和(自身を除く): 173327270

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1370, 2329, 4658, 8089, 11645, 16178, 23290, 40445, 80890, 137513, 275026, 687565, 1108193, 1375130, 2216386, 5540965, 11081930, 18839281, 37678562, 94196405, 188392810]

約数ペア:

[(1, 188392810), (2, 94196405), (5, 37678562), (10, 18839281), (17, 11081930), (34, 5540965), (85, 2216386), (137, 1375130), (170, 1108193), (274, 687565), (685, 275026), (1370, 137513), (2329, 80890), (4658, 40445), (8089, 23290), (11645, 16178)]