201620041922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{24203}}^1$

素因数の和:24683

約数の個数: 64

約数和(自身を含む): 353082530304

約数和(自身を除く): 151462488382

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 401, 442, 611, 799, 802, 1222, 1598, 5213, 6817, 10387, 10426, 13634, 18847, 20774, 24203, 37694, 48406, 88621, 177242, 245011, 314639, 320399, 411451, 490022, 629278, 640798, 822902, 1137541, 2275082, 4165187, 5348863, 8330374, 9705403, 10697726, 14788033, 19338197, 19410806, 29576066, 38676394, 126170239, 164991851, 251396561, 252340478, 329983702, 456153941, 502793122, 912307882, 2144894063, 4289788126, 5930001233, 7754616997, 11860002466, 15509233994, 100810020961, 201620041922]

約数ペア:

[(1, 201620041922), (2, 100810020961), (13, 15509233994), (17, 11860002466), (26, 7754616997), (34, 5930001233), (47, 4289788126), (94, 2144894063), (221, 912307882), (401, 502793122), (442, 456153941), (611, 329983702), (799, 252340478), (802, 251396561), (1222, 164991851), (1598, 126170239), (5213, 38676394), (6817, 29576066), (10387, 19410806), (10426, 19338197), (13634, 14788033), (18847, 10697726), (20774, 9705403), (24203, 8330374), (37694, 5348863), (48406, 4165187), (88621, 2275082), (177242, 1137541), (245011, 822902), (314639, 640798), (320399, 629278), (411451, 490022)]