201991888144

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{195677}}^1$

素因数の和:196267

約数の個数: 40

約数和(自身を含む): 394897771800

約数和(自身を除く): 192905883656

約数列:

[1, 2, 4, 8, 16, 149, 298, 433, 596, 866, 1192, 1732, 2384, 3464, 6928, 64517, 129034, 195677, 258068, 391354, 516136, 782708, 1032272, 1565416, 3130832, 29155873, 58311746, 84728141, 116623492, 169456282, 233246984, 338912564, 466493968, 677825128, 1355650256, 12624493009, 25248986018, 50497972036, 100995944072, 201991888144]

約数ペア:

[(1, 201991888144), (2, 100995944072), (4, 50497972036), (8, 25248986018), (16, 12624493009), (149, 1355650256), (298, 677825128), (433, 466493968), (596, 338912564), (866, 233246984), (1192, 169456282), (1732, 116623492), (2384, 84728141), (3464, 58311746), (6928, 29155873), (64517, 3130832), (129034, 1565416), (195677, 1032272), (258068, 782708), (391354, 516136)]