194906602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1607}}^1$

素因数の和:1806

約数の個数: 32

約数和(自身を含む): 329961600

約数和(自身を除く): 135054998

約数列:

[1, 2, 11, 22, 37, 74, 149, 298, 407, 814, 1607, 1639, 3214, 3278, 5513, 11026, 17677, 35354, 59459, 60643, 118918, 121286, 239443, 478886, 654049, 1308098, 2633873, 5267746, 8859391, 17718782, 97453301, 194906602]

約数ペア:

[(1, 194906602), (2, 97453301), (11, 17718782), (22, 8859391), (37, 5267746), (74, 2633873), (149, 1308098), (298, 654049), (407, 478886), (814, 239443), (1607, 121286), (1639, 118918), (3214, 60643), (3278, 59459), (5513, 35354), (11026, 17677)]