199142790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86209}}^1$

素因数の和:86237

約数の個数: 64

約数和(自身を含む): 595883520

約数和(自身を除く): 396740730

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 86209, 172418, 258627, 431045, 517254, 603463, 862090, 948299, 1206926, 1293135, 1810389, 1896598, 2586270, 2844897, 3017315, 3620778, 4741495, 5689794, 6034630, 6638093, 9051945, 9482990, 13276186, 14224485, 18103890, 19914279, 28448970, 33190465, 39828558, 66380930, 99571395, 199142790]

約数ペア:

[(1, 199142790), (2, 99571395), (3, 66380930), (5, 39828558), (6, 33190465), (7, 28448970), (10, 19914279), (11, 18103890), (14, 14224485), (15, 13276186), (21, 9482990), (22, 9051945), (30, 6638093), (33, 6034630), (35, 5689794), (42, 4741495), (55, 3620778), (66, 3017315), (70, 2844897), (77, 2586270), (105, 1896598), (110, 1810389), (154, 1293135), (165, 1206926), (210, 948299), (231, 862090), (330, 603463), (385, 517254), (462, 431045), (770, 258627), (1155, 172418), (2310, 86209)]