209792448

素因数分解:

$2^6\times 3^2\times {\mathrm{364223}}^1$

素因数の和:364241

約数の個数: 42

約数和(自身を含む): 601333824

約数和(自身を除く): 391541376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 364223, 728446, 1092669, 1456892, 2185338, 2913784, 3278007, 4370676, 5827568, 6556014, 8741352, 11655136, 13112028, 17482704, 23310272, 26224056, 34965408, 52448112, 69930816, 104896224, 209792448]

約数ペア:

[(1, 209792448), (2, 104896224), (3, 69930816), (4, 52448112), (6, 34965408), (8, 26224056), (9, 23310272), (12, 17482704), (16, 13112028), (18, 11655136), (24, 8741352), (32, 6556014), (36, 5827568), (48, 4370676), (64, 3278007), (72, 2913784), (96, 2185338), (144, 1456892), (192, 1092669), (288, 728446), (576, 364223)]