203500908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{434831}}^1$

素因数の和:434854

約数の個数: 36

約数和(自身を含む): 553975968

約数和(自身を除く): 350475060

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 434831, 869662, 1304493, 1739324, 2608986, 3913479, 5217972, 5652803, 7826958, 11305606, 15653916, 16958409, 22611212, 33916818, 50875227, 67833636, 101750454, 203500908]

約数ペア:

[(1, 203500908), (2, 101750454), (3, 67833636), (4, 50875227), (6, 33916818), (9, 22611212), (12, 16958409), (13, 15653916), (18, 11305606), (26, 7826958), (36, 5652803), (39, 5217972), (52, 3913479), (78, 2608986), (117, 1739324), (156, 1304493), (234, 869662), (468, 434831)]