216955606

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{292393}}^1$

素因数の和:292455

約数の個数: 16

約数和(自身を含む): 378942624

約数和(自身を除く): 161987018

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 292393, 584786, 2046751, 4093502, 15496829, 30993658, 108477803, 216955606]

約数ペア:

[(1, 216955606), (2, 108477803), (7, 30993658), (14, 15496829), (53, 4093502), (106, 2046751), (371, 584786), (742, 292393)]