192299510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47717}}^1$

素因数の和:47768

約数の個数: 32

約数和(自身を含む): 384797952

約数和(自身を除く): 192498442

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 47717, 95434, 238585, 477170, 620321, 1240642, 1479227, 2958454, 3101605, 6203210, 7396135, 14792270, 19229951, 38459902, 96149755, 192299510]

約数ペア:

[(1, 192299510), (2, 96149755), (5, 38459902), (10, 19229951), (13, 14792270), (26, 7396135), (31, 6203210), (62, 3101605), (65, 2958454), (130, 1479227), (155, 1240642), (310, 620321), (403, 477170), (806, 238585), (2015, 95434), (4030, 47717)]