201108850

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1051}}^1$

素因数の和:1195

約数の個数: 48

約数和(自身を含む): 387430560

約数和(自身を除く): 186321710

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 89, 178, 215, 430, 445, 890, 1051, 1075, 2102, 2150, 2225, 3827, 4450, 5255, 7654, 10510, 19135, 26275, 38270, 45193, 52550, 90386, 93539, 95675, 187078, 191350, 225965, 451930, 467695, 935390, 1129825, 2259650, 2338475, 4022177, 4676950, 8044354, 20110885, 40221770, 100554425, 201108850]

約数ペア:

[(1, 201108850), (2, 100554425), (5, 40221770), (10, 20110885), (25, 8044354), (43, 4676950), (50, 4022177), (86, 2338475), (89, 2259650), (178, 1129825), (215, 935390), (430, 467695), (445, 451930), (890, 225965), (1051, 191350), (1075, 187078), (2102, 95675), (2150, 93539), (2225, 90386), (3827, 52550), (4450, 45193), (5255, 38270), (7654, 26275), (10510, 19135)]