199446294

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{6481}}^1$

素因数の和:6732

約数の個数: 32

約数和(自身を含む): 418166784

約数和(自身を除く): 218720490

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 223, 446, 669, 1338, 5129, 6481, 10258, 12962, 15387, 19443, 30774, 38886, 149063, 298126, 447189, 894378, 1445263, 2890526, 4335789, 8671578, 33241049, 66482098, 99723147, 199446294]

約数ペア:

[(1, 199446294), (2, 99723147), (3, 66482098), (6, 33241049), (23, 8671578), (46, 4335789), (69, 2890526), (138, 1445263), (223, 894378), (446, 447189), (669, 298126), (1338, 149063), (5129, 38886), (6481, 30774), (10258, 19443), (12962, 15387)]