211323248

素因数分解:

$2^4\times {\mathrm{1193}}^1\times {\mathrm{11071}}^1$

素因数の和:12272

約数の個数: 20

約数和(自身を含む): 409819008

約数和(自身を除く): 198495760

約数列:

[1, 2, 4, 8, 16, 1193, 2386, 4772, 9544, 11071, 19088, 22142, 44284, 88568, 177136, 13207703, 26415406, 52830812, 105661624, 211323248]

約数ペア:

[(1, 211323248), (2, 105661624), (4, 52830812), (8, 26415406), (16, 13207703), (1193, 177136), (2386, 88568), (4772, 44284), (9544, 22142), (11071, 19088)]