213059502

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{10559}}^1$

素因数の和:10645

約数の個数: 48

約数和(自身を含む): 494208000

約数和(自身を除く): 281148498

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 59, 114, 118, 171, 177, 342, 354, 531, 1062, 1121, 2242, 3363, 6726, 10089, 10559, 20178, 21118, 31677, 63354, 95031, 190062, 200621, 401242, 601863, 622981, 1203726, 1245962, 1805589, 1868943, 3611178, 3737886, 5606829, 11213658, 11836639, 23673278, 35509917, 71019834, 106529751, 213059502]

約数ペア:

[(1, 213059502), (2, 106529751), (3, 71019834), (6, 35509917), (9, 23673278), (18, 11836639), (19, 11213658), (38, 5606829), (57, 3737886), (59, 3611178), (114, 1868943), (118, 1805589), (171, 1245962), (177, 1203726), (342, 622981), (354, 601863), (531, 401242), (1062, 200621), (1121, 190062), (2242, 95031), (3363, 63354), (6726, 31677), (10089, 21118), (10559, 20178)]