201973306

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143651}}^1$

素因数の和:143709

約数の個数: 16

約数和(自身を含む): 327526560

約数和(自身を除く): 125553254

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143651, 287302, 2729369, 5315087, 5458738, 10630174, 100986653, 201973306]

約数ペア:

[(1, 201973306), (2, 100986653), (19, 10630174), (37, 5458738), (38, 5315087), (74, 2729369), (703, 287302), (1406, 143651)]