194896492

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{42703}}^1$

素因数の和:42877

約数の個数: 24

約数和(自身を含む): 392193536

約数和(自身を除く): 197297044

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 42703, 85406, 170812, 298921, 597842, 1195684, 6960589, 13921178, 27842356, 48724123, 97448246, 194896492]

約数ペア:

[(1, 194896492), (2, 97448246), (4, 48724123), (7, 27842356), (14, 13921178), (28, 6960589), (163, 1195684), (326, 597842), (652, 298921), (1141, 170812), (2282, 85406), (4564, 42703)]