131712686

素因数分解:

$2^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 232804800

約数和(自身を除く): 101092114

約数列:

[1, 2, 7, 14, 49, 98, 101, 202, 343, 686, 707, 1414, 1901, 3802, 4949, 9898, 13307, 26614, 34643, 69286, 93149, 186298, 192001, 384002, 652043, 1304086, 1344007, 2688014, 9408049, 18816098, 65856343, 131712686]

約数ペア:

[(1, 131712686), (2, 65856343), (7, 18816098), (14, 9408049), (49, 2688014), (98, 1344007), (101, 1304086), (202, 652043), (343, 384002), (686, 192001), (707, 186298), (1414, 93149), (1901, 69286), (3802, 34643), (4949, 26614), (9898, 13307)]