201745986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6173}}^1$

素因数の和:6610

約数の個数: 32

約数和(自身を含む): 435637440

約数和(自身を除く): 233891454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2514, 5447, 6173, 10894, 12346, 16341, 18519, 32682, 37038, 80249, 160498, 240747, 481494, 2586487, 5172974, 7759461, 15518922, 33624331, 67248662, 100872993, 201745986]

約数ペア:

[(1, 201745986), (2, 100872993), (3, 67248662), (6, 33624331), (13, 15518922), (26, 7759461), (39, 5172974), (78, 2586487), (419, 481494), (838, 240747), (1257, 160498), (2514, 80249), (5447, 37038), (6173, 32682), (10894, 18519), (12346, 16341)]