196554386

素因数分解:

$2^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{10181}}^1$

素因数の和:10394

約数の個数: 24

約数和(自身を含む): 344742156

約数和(自身を除く): 148187770

約数列:

[1, 2, 7, 14, 49, 98, 197, 394, 1379, 2758, 9653, 10181, 19306, 20362, 71267, 142534, 498869, 997738, 2005657, 4011314, 14039599, 28079198, 98277193, 196554386]

約数ペア:

[(1, 196554386), (2, 98277193), (7, 28079198), (14, 14039599), (49, 4011314), (98, 2005657), (197, 997738), (394, 498869), (1379, 142534), (2758, 71267), (9653, 20362), (10181, 19306)]