196319697

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1511}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 313528320

約数和(自身を除く): 117208623

約数列:

[1, 3, 7, 21, 23, 69, 161, 269, 483, 807, 1511, 1883, 4533, 5649, 6187, 10577, 18561, 31731, 34753, 43309, 104259, 129927, 243271, 406459, 729813, 1219377, 2845213, 8535639, 9348557, 28045671, 65439899, 196319697]

約数ペア:

[(1, 196319697), (3, 65439899), (7, 28045671), (21, 9348557), (23, 8535639), (69, 2845213), (161, 1219377), (269, 729813), (483, 406459), (807, 243271), (1511, 129927), (1883, 104259), (4533, 43309), (5649, 34753), (6187, 31731), (10577, 18561)]