196293937

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 242694144

約数和(自身を除く): 46400207

約数列:

[1, 7, 23, 41, 131, 161, 227, 287, 917, 943, 1589, 3013, 5221, 5371, 6601, 9307, 21091, 29737, 36547, 37597, 65149, 123533, 208159, 214061, 683951, 864731, 1219217, 1498427, 4787657, 8534519, 28041991, 196293937]

約数ペア:

[(1, 196293937), (7, 28041991), (23, 8534519), (41, 4787657), (131, 1498427), (161, 1219217), (227, 864731), (287, 683951), (917, 214061), (943, 208159), (1589, 123533), (3013, 65149), (5221, 37597), (5371, 36547), (6601, 29737), (9307, 21091)]