199502014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 322744320

約数和(自身を除く): 123242306

約数列:

[1, 2, 19, 38, 67, 127, 134, 254, 617, 1234, 1273, 2413, 2546, 4826, 8509, 11723, 17018, 23446, 41339, 78359, 82678, 156718, 161671, 323342, 785441, 1488821, 1570882, 2977642, 5250053, 10500106, 99751007, 199502014]

約数ペア:

[(1, 199502014), (2, 99751007), (19, 10500106), (38, 5250053), (67, 2977642), (127, 1570882), (134, 1488821), (254, 785441), (617, 323342), (1234, 161671), (1273, 156718), (2413, 82678), (2546, 78359), (4826, 41339), (8509, 23446), (11723, 17018)]