196427518

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1336

約数の個数: 32

約数和(自身を含む): 343816704

約数和(自身を除く): 147389186

約数列:

[1, 2, 7, 14, 67, 134, 197, 394, 469, 938, 1063, 1379, 2126, 2758, 7441, 13199, 14882, 26398, 71221, 92393, 142442, 184786, 209411, 418822, 498547, 997094, 1465877, 2931754, 14030537, 28061074, 98213759, 196427518]

約数ペア:

[(1, 196427518), (2, 98213759), (7, 28061074), (14, 14030537), (67, 2931754), (134, 1465877), (197, 997094), (394, 498547), (469, 418822), (938, 209411), (1063, 184786), (1379, 142442), (2126, 92393), (2758, 71221), (7441, 26398), (13199, 14882)]