201887884828

素因数分解:

$2^2\times 7^1\times {\mathrm{13931}}^1\times {\mathrm{517571}}^1$

素因数の和:531513

約数の個数: 24

約数和(自身を含む): 403805533824

約数和(自身を除く): 201917648996

約数列:

[1, 2, 4, 7, 14, 28, 13931, 27862, 55724, 97517, 195034, 390068, 517571, 1035142, 2070284, 3622997, 7245994, 14491988, 7210281601, 14420563202, 28841126404, 50471971207, 100943942414, 201887884828]

約数ペア:

[(1, 201887884828), (2, 100943942414), (4, 50471971207), (7, 28841126404), (14, 14420563202), (28, 7210281601), (13931, 14491988), (27862, 7245994), (55724, 3622997), (97517, 2070284), (195034, 1035142), (390068, 517571)]