201668145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{2837}}^1$

素因数の和:3529

約数の個数: 32

約数和(自身を含む): 369439488

約数和(自身を除く): 167771343

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 677, 2031, 2837, 3385, 4739, 8511, 10155, 14185, 14217, 19859, 23695, 42555, 59577, 71085, 99295, 297885, 1920649, 5761947, 9603245, 13444543, 28809735, 40333629, 67222715, 201668145]

約数ペア:

[(1, 201668145), (3, 67222715), (5, 40333629), (7, 28809735), (15, 13444543), (21, 9603245), (35, 5761947), (105, 1920649), (677, 297885), (2031, 99295), (2837, 71085), (3385, 59577), (4739, 42555), (8511, 23695), (10155, 19859), (14185, 14217)]