201623290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79693}}^1$

素因数の和:79734

約数の個数: 32

約数和(自身を含む): 413133696

約数和(自身を除く): 211510406

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 79693, 159386, 398465, 796930, 876623, 1753246, 1832939, 3665878, 4383115, 8766230, 9164695, 18329390, 20162329, 40324658, 100811645, 201623290]

約数ペア:

[(1, 201623290), (2, 100811645), (5, 40324658), (10, 20162329), (11, 18329390), (22, 9164695), (23, 8766230), (46, 4383115), (55, 3665878), (110, 1832939), (115, 1753246), (230, 876623), (253, 796930), (506, 398465), (1265, 159386), (2530, 79693)]