194268568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{60257}}^1$

素因数の和:60307

約数の個数: 32

約数和(自身を含む): 404933760

約数和(自身を除く): 210665192

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 60257, 120514, 241028, 482056, 783341, 1566682, 1867967, 3133364, 3735934, 6266728, 7471868, 14943736, 24283571, 48567142, 97134284, 194268568]

約数ペア:

[(1, 194268568), (2, 97134284), (4, 48567142), (8, 24283571), (13, 14943736), (26, 7471868), (31, 6266728), (52, 3735934), (62, 3133364), (104, 1867967), (124, 1566682), (248, 783341), (403, 482056), (806, 241028), (1612, 120514), (3224, 60257)]