214910530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{1523}}^1$

素因数の和:1770

約数の個数: 32

約数和(自身を含む): 393704064

約数和(自身を除く): 178793534

約数列:

[1, 2, 5, 10, 103, 137, 206, 274, 515, 685, 1030, 1370, 1523, 3046, 7615, 14111, 15230, 28222, 70555, 141110, 156869, 208651, 313738, 417302, 784345, 1043255, 1568690, 2086510, 21491053, 42982106, 107455265, 214910530]

約数ペア:

[(1, 214910530), (2, 107455265), (5, 42982106), (10, 21491053), (103, 2086510), (137, 1568690), (206, 1043255), (274, 784345), (515, 417302), (685, 313738), (1030, 208651), (1370, 156869), (1523, 141110), (3046, 70555), (7615, 28222), (14111, 15230)]