201967370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79829}}^1$

素因数の和:79870

約数の個数: 32

約数和(自身を含む): 413838720

約数和(自身を除く): 211871350

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 79829, 159658, 399145, 798290, 878119, 1756238, 1836067, 3672134, 4390595, 8781190, 9180335, 18360670, 20196737, 40393474, 100983685, 201967370]

約数ペア:

[(1, 201967370), (2, 100983685), (5, 40393474), (10, 20196737), (11, 18360670), (22, 9180335), (23, 8781190), (46, 4390595), (55, 3672134), (110, 1836067), (115, 1756238), (230, 878119), (253, 798290), (506, 399145), (1265, 159658), (2530, 79829)]