193779971

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{22271}}^1$

素因数の和:22402

約数の個数: 16

約数和(自身を含む): 243744768

約数和(自身を除く): 49964797

約数列:

[1, 7, 11, 77, 113, 791, 1243, 8701, 22271, 155897, 244981, 1714867, 2516623, 17616361, 27682853, 193779971]

約数ペア:

[(1, 193779971), (7, 27682853), (11, 17616361), (77, 2516623), (113, 1714867), (791, 244981), (1243, 155897), (8701, 22271)]