204789122988

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{753023}}^1$

素因数の和:753334

約数の個数: 48

約数和(自身を含む): 484272746496

約数和(自身を除く): 279483623508

約数列:

[1, 2, 3, 4, 6, 12, 131, 173, 262, 346, 393, 519, 524, 692, 786, 1038, 1572, 2076, 22663, 45326, 67989, 90652, 135978, 271956, 753023, 1506046, 2259069, 3012092, 4518138, 9036276, 98646013, 130272979, 197292026, 260545958, 295938039, 390818937, 394584052, 521091916, 591876078, 781637874, 1183752156, 1563275748, 17065760249, 34131520498, 51197280747, 68263040996, 102394561494, 204789122988]

約数ペア:

[(1, 204789122988), (2, 102394561494), (3, 68263040996), (4, 51197280747), (6, 34131520498), (12, 17065760249), (131, 1563275748), (173, 1183752156), (262, 781637874), (346, 591876078), (393, 521091916), (519, 394584052), (524, 390818937), (692, 295938039), (786, 260545958), (1038, 197292026), (1572, 130272979), (2076, 98646013), (22663, 9036276), (45326, 4518138), (67989, 3012092), (90652, 2259069), (135978, 1506046), (271956, 753023)]