204952470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{7109}}^1$

素因数の和:7181

約数の個数: 48

約数和(自身を含む): 508336560

約数和(自身を除く): 303384090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 961, 1922, 2883, 4805, 5766, 7109, 9610, 14218, 14415, 21327, 28830, 35545, 42654, 71090, 106635, 213270, 220379, 440758, 661137, 1101895, 1322274, 2203790, 3305685, 6611370, 6831749, 13663498, 20495247, 34158745, 40990494, 68317490, 102476235, 204952470]

約数ペア:

[(1, 204952470), (2, 102476235), (3, 68317490), (5, 40990494), (6, 34158745), (10, 20495247), (15, 13663498), (30, 6831749), (31, 6611370), (62, 3305685), (93, 2203790), (155, 1322274), (186, 1101895), (310, 661137), (465, 440758), (930, 220379), (961, 213270), (1922, 106635), (2883, 71090), (4805, 42654), (5766, 35545), (7109, 28830), (9610, 21327), (14218, 14415)]