196591038

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{668677}}^1$

素因数の和:668696

約数の個数: 24

約数和(自身を含む): 457375752

約数和(自身を除く): 260784714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 668677, 1337354, 2006031, 4012062, 4680739, 9361478, 14042217, 28084434, 32765173, 65530346, 98295519, 196591038]

約数ペア:

[(1, 196591038), (2, 98295519), (3, 65530346), (6, 32765173), (7, 28084434), (14, 14042217), (21, 9361478), (42, 4680739), (49, 4012062), (98, 2006031), (147, 1337354), (294, 668677)]