198162312

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{12841}}^1$

素因数の和:13493

約数の個数: 32

約数和(自身を含む): 496214880

約数和(自身を除く): 298052568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 12841, 15432, 25682, 38523, 51364, 77046, 102728, 154092, 308184, 8256763, 16513526, 24770289, 33027052, 49540578, 66054104, 99081156, 198162312]

約数ペア:

[(1, 198162312), (2, 99081156), (3, 66054104), (4, 49540578), (6, 33027052), (8, 24770289), (12, 16513526), (24, 8256763), (643, 308184), (1286, 154092), (1929, 102728), (2572, 77046), (3858, 51364), (5144, 38523), (7716, 25682), (12841, 15432)]