206373870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{449}}^1\times {\mathrm{5107}}^1$

素因数の和:5569

約数の個数: 48

約数和(自身を含む): 537872400

約数和(自身を除く): 331498530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 449, 898, 1347, 2245, 2694, 4041, 4490, 5107, 6735, 8082, 10214, 13470, 15321, 20205, 25535, 30642, 40410, 45963, 51070, 76605, 91926, 153210, 229815, 459630, 2293043, 4586086, 6879129, 11465215, 13758258, 20637387, 22930430, 34395645, 41274774, 68791290, 103186935, 206373870]

約数ペア:

[(1, 206373870), (2, 103186935), (3, 68791290), (5, 41274774), (6, 34395645), (9, 22930430), (10, 20637387), (15, 13758258), (18, 11465215), (30, 6879129), (45, 4586086), (90, 2293043), (449, 459630), (898, 229815), (1347, 153210), (2245, 91926), (2694, 76605), (4041, 51070), (4490, 45963), (5107, 40410), (6735, 30642), (8082, 25535), (10214, 20205), (13470, 15321)]