210530268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449851}}^1$

素因数の和:449874

約数の個数: 36

約数和(自身を含む): 573111448

約数和(自身を除く): 362581180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 449851, 899702, 1349553, 1799404, 2699106, 4048659, 5398212, 5848063, 8097318, 11696126, 16194636, 17544189, 23392252, 35088378, 52632567, 70176756, 105265134, 210530268]

約数ペア:

[(1, 210530268), (2, 105265134), (3, 70176756), (4, 52632567), (6, 35088378), (9, 23392252), (12, 17544189), (13, 16194636), (18, 11696126), (26, 8097318), (36, 5848063), (39, 5398212), (52, 4048659), (78, 2699106), (117, 1799404), (156, 1349553), (234, 899702), (468, 449851)]