205644531458

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{5557}}^1\times {\mathrm{60271}}^1$

素因数の和:66137

約数の個数: 16

約数和(自身を含む): 309532401024

約数和(自身を除く): 103887869566

約数列:

[1, 2, 307, 614, 5557, 11114, 60271, 120542, 1705999, 3411998, 18503197, 37006394, 334925947, 669851894, 102822265729, 205644531458]

約数ペア:

[(1, 205644531458), (2, 102822265729), (307, 669851894), (614, 334925947), (5557, 37006394), (11114, 18503197), (60271, 3411998), (120542, 1705999)]