201737140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39869}}^1$

素因数の和:39912

約数の個数: 48

約数和(自身を含む): 482267520

約数和(自身を除く): 280530380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 39869, 79738, 159476, 199345, 398690, 438559, 797380, 877118, 916987, 1754236, 1833974, 2192795, 3667948, 4385590, 4584935, 8771180, 9169870, 10086857, 18339740, 20173714, 40347428, 50434285, 100868570, 201737140]

約数ペア:

[(1, 201737140), (2, 100868570), (4, 50434285), (5, 40347428), (10, 20173714), (11, 18339740), (20, 10086857), (22, 9169870), (23, 8771180), (44, 4584935), (46, 4385590), (55, 3667948), (92, 2192795), (110, 1833974), (115, 1754236), (220, 916987), (230, 877118), (253, 797380), (460, 438559), (506, 398690), (1012, 199345), (1265, 159476), (2530, 79738), (5060, 39869)]