195280258138

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{606460429}}^1$

素因数の和:606460461

約数の個数: 16

約数和(自身を含む): 349321207680

約数和(自身を除く): 154040949542

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 606460429, 1212920858, 4245223003, 8490446006, 13948589867, 27897179734, 97640129069, 195280258138]

約数ペア:

[(1, 195280258138), (2, 97640129069), (7, 27897179734), (14, 13948589867), (23, 8490446006), (46, 4245223003), (161, 1212920858), (322, 606460429)]