203414445

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347717}}^1$

素因数の和:347741

約数の個数: 24

約数和(自身を含む): 379708056

約数和(自身を除く): 176293611

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 347717, 1043151, 1738585, 3129453, 4520321, 5215755, 13560963, 15647265, 22601605, 40682889, 67804815, 203414445]

約数ペア:

[(1, 203414445), (3, 67804815), (5, 40682889), (9, 22601605), (13, 15647265), (15, 13560963), (39, 5215755), (45, 4520321), (65, 3129453), (117, 1738585), (195, 1043151), (585, 347717)]