201118095

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4519}}^1$

素因数の和:4596

約数の個数: 48

約数和(自身を含む): 372303360

約数和(自身を除く): 171185265

約数列:

[1, 3, 5, 9, 15, 23, 43, 45, 69, 115, 129, 207, 215, 345, 387, 645, 989, 1035, 1935, 2967, 4519, 4945, 8901, 13557, 14835, 22595, 40671, 44505, 67785, 103937, 194317, 203355, 311811, 519685, 582951, 935433, 971585, 1559055, 1748853, 2914755, 4469291, 4677165, 8744265, 13407873, 22346455, 40223619, 67039365, 201118095]

約数ペア:

[(1, 201118095), (3, 67039365), (5, 40223619), (9, 22346455), (15, 13407873), (23, 8744265), (43, 4677165), (45, 4469291), (69, 2914755), (115, 1748853), (129, 1559055), (207, 971585), (215, 935433), (345, 582951), (387, 519685), (645, 311811), (989, 203355), (1035, 194317), (1935, 103937), (2967, 67785), (4519, 44505), (4945, 40671), (8901, 22595), (13557, 14835)]