201339796

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{74131}}^1$

素因数の和:74239

約数の個数: 24

約数和(自身を含む): 406836416

約数和(自身を除く): 205496620

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 74131, 148262, 296524, 518917, 1037834, 2075668, 7190707, 14381414, 28762828, 50334949, 100669898, 201339796]

約数ペア:

[(1, 201339796), (2, 100669898), (4, 50334949), (7, 28762828), (14, 14381414), (28, 7190707), (97, 2075668), (194, 1037834), (388, 518917), (679, 296524), (1358, 148262), (2716, 74131)]