212512854

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{204733}}^1$

素因数の和:204911

約数の個数: 16

約数和(自身を含む): 427484592

約数和(自身を除く): 214971738

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 204733, 409466, 614199, 1228398, 35418809, 70837618, 106256427, 212512854]

約数ペア:

[(1, 212512854), (2, 106256427), (3, 70837618), (6, 35418809), (173, 1228398), (346, 614199), (519, 409466), (1038, 204733)]