195840424

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{7879}}^1$

素因数の和:8137

約数の個数: 32

約数和(自身を含む): 397152000

約数和(自身を除く): 201311576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 3107, 6214, 7879, 12428, 15758, 24856, 31516, 63032, 102427, 204854, 409708, 819416, 1883081, 3766162, 7532324, 15064648, 24480053, 48960106, 97920212, 195840424]

約数ペア:

[(1, 195840424), (2, 97920212), (4, 48960106), (8, 24480053), (13, 15064648), (26, 7532324), (52, 3766162), (104, 1883081), (239, 819416), (478, 409708), (956, 204854), (1912, 102427), (3107, 63032), (6214, 31516), (7879, 24856), (12428, 15758)]