201899018888

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189754717}}^1$

素因数の和:189754749

約数の個数: 32

約数和(自身を含む): 455411323200

約数和(自身を除く): 253512304312

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189754717, 379509434, 759018868, 1328283019, 1518037736, 2656566038, 3605339623, 5313132076, 7210679246, 10626264152, 14421358492, 25237377361, 28842716984, 50474754722, 100949509444, 201899018888]

約数ペア:

[(1, 201899018888), (2, 100949509444), (4, 50474754722), (7, 28842716984), (8, 25237377361), (14, 14421358492), (19, 10626264152), (28, 7210679246), (38, 5313132076), (56, 3605339623), (76, 2656566038), (133, 1518037736), (152, 1328283019), (266, 759018868), (532, 379509434), (1064, 189754717)]