223560428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{614177}}^1$

素因数の和:614201

約数の個数: 24

約数和(自身を含む): 481515552

約数和(自身を除く): 257955124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 614177, 1228354, 2456708, 4299239, 7984301, 8598478, 15968602, 17196956, 31937204, 55890107, 111780214, 223560428]

約数ペア:

[(1, 223560428), (2, 111780214), (4, 55890107), (7, 31937204), (13, 17196956), (14, 15968602), (26, 8598478), (28, 7984301), (52, 4299239), (91, 2456708), (182, 1228354), (364, 614177)]