208889102868

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{259812317}}^1$

素因数の和:259812391

約数の個数: 24

約数和(自身を含む): 494682653472

約数和(自身を除く): 285793550604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 259812317, 519624634, 779436951, 1039249268, 1558873902, 3117747804, 17407425239, 34814850478, 52222275717, 69629700956, 104444551434, 208889102868]

約数ペア:

[(1, 208889102868), (2, 104444551434), (3, 69629700956), (4, 52222275717), (6, 34814850478), (12, 17407425239), (67, 3117747804), (134, 1558873902), (201, 1039249268), (268, 779436951), (402, 519624634), (804, 259812317)]