202162737

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1709}}^1$

素因数の和:1893

約数の個数: 32

約数和(自身を含む): 317813760

約数和(自身を除く): 115651023

約数列:

[1, 3, 7, 21, 43, 129, 131, 301, 393, 903, 917, 1709, 2751, 5127, 5633, 11963, 16899, 35889, 39431, 73487, 118293, 220461, 223879, 514409, 671637, 1543227, 1567153, 4701459, 9626797, 28880391, 67387579, 202162737]

約数ペア:

[(1, 202162737), (3, 67387579), (7, 28880391), (21, 9626797), (43, 4701459), (129, 1567153), (131, 1543227), (301, 671637), (393, 514409), (903, 223879), (917, 220461), (1709, 118293), (2751, 73487), (5127, 39431), (5633, 35889), (11963, 16899)]