205877406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{17321}}^1$

素因数の和:17616

約数の個数: 32

約数和(自身を含む): 472267008

約数和(自身を除く): 266389602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3962, 5943, 11886, 17321, 34642, 51963, 103926, 121247, 242494, 363741, 727482, 4901843, 9803686, 14705529, 29411058, 34312901, 68625802, 102938703, 205877406]

約数ペア:

[(1, 205877406), (2, 102938703), (3, 68625802), (6, 34312901), (7, 29411058), (14, 14705529), (21, 9803686), (42, 4901843), (283, 727482), (566, 363741), (849, 242494), (1698, 121247), (1981, 103926), (3962, 51963), (5943, 34642), (11886, 17321)]