196994778

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{1249}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 399840000

約数和(自身を除く): 202845222

約数列:

[1, 2, 3, 6, 97, 194, 271, 291, 542, 582, 813, 1249, 1626, 2498, 3747, 7494, 26287, 52574, 78861, 121153, 157722, 242306, 338479, 363459, 676958, 726918, 1015437, 2030874, 32832463, 65664926, 98497389, 196994778]

約数ペア:

[(1, 196994778), (2, 98497389), (3, 65664926), (6, 32832463), (97, 2030874), (194, 1015437), (271, 726918), (291, 676958), (542, 363459), (582, 338479), (813, 242306), (1249, 157722), (1626, 121153), (2498, 78861), (3747, 52574), (7494, 26287)]