197671683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1901}}^1$

素因数の和:2075

約数の個数: 32

約数和(自身を含む): 302372352

約数和(自身を除く): 104700669

約数列:

[1, 3, 11, 23, 33, 69, 137, 253, 411, 759, 1507, 1901, 3151, 4521, 5703, 9453, 20911, 34661, 43723, 62733, 103983, 131169, 260437, 480953, 781311, 1442859, 2864807, 5990051, 8594421, 17970153, 65890561, 197671683]

約数ペア:

[(1, 197671683), (3, 65890561), (11, 17970153), (23, 8594421), (33, 5990051), (69, 2864807), (137, 1442859), (253, 781311), (411, 480953), (759, 260437), (1507, 131169), (1901, 103983), (3151, 62733), (4521, 43723), (5703, 34661), (9453, 20911)]