212668274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4129}}^1$

素因数の和:4434

約数の個数: 32

約数和(自身を含む): 394101120

約数和(自身を除く): 181432846

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 283, 566, 1981, 3679, 3962, 4129, 7358, 8258, 25753, 28903, 51506, 53677, 57806, 107354, 375739, 751478, 1168507, 2337014, 8179549, 15190591, 16359098, 30381182, 106334137, 212668274]

約数ペア:

[(1, 212668274), (2, 106334137), (7, 30381182), (13, 16359098), (14, 15190591), (26, 8179549), (91, 2337014), (182, 1168507), (283, 751478), (566, 375739), (1981, 107354), (3679, 57806), (3962, 53677), (4129, 51506), (7358, 28903), (8258, 25753)]