203439864

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{159937}}^1$

素因数の和:159999

約数の個数: 32

約数和(自身を含む): 518199120

約数和(自身を除く): 314759256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 159937, 319874, 479811, 639748, 959622, 1279496, 1919244, 3838488, 8476661, 16953322, 25429983, 33906644, 50859966, 67813288, 101719932, 203439864]

約数ペア:

[(1, 203439864), (2, 101719932), (3, 67813288), (4, 50859966), (6, 33906644), (8, 25429983), (12, 16953322), (24, 8476661), (53, 3838488), (106, 1919244), (159, 1279496), (212, 959622), (318, 639748), (424, 479811), (636, 319874), (1272, 159937)]