206835998

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{4657}}^1$

素因数の和:5131

約数の個数: 16

約数和(自身を含む): 316930320

約数和(自身を除く): 110094322

約数列:

[1, 2, 53, 106, 419, 838, 4657, 9314, 22207, 44414, 246821, 493642, 1951283, 3902566, 103417999, 206835998]

約数ペア:

[(1, 206835998), (2, 103417999), (53, 3902566), (106, 1951283), (419, 493642), (838, 246821), (4657, 44414), (9314, 22207)]