208545804

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{186869}}^1$

素因数の和:186910

約数の個数: 36

約数和(自身を含む): 544165440

約数和(自身を除く): 335619636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 186869, 373738, 560607, 747476, 1121214, 1681821, 2242428, 3363642, 5792939, 6727284, 11585878, 17378817, 23171756, 34757634, 52136451, 69515268, 104272902, 208545804]

約数ペア:

[(1, 208545804), (2, 104272902), (3, 69515268), (4, 52136451), (6, 34757634), (9, 23171756), (12, 17378817), (18, 11585878), (31, 6727284), (36, 5792939), (62, 3363642), (93, 2242428), (124, 1681821), (186, 1121214), (279, 747476), (372, 560607), (558, 373738), (1116, 186869)]