187203428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{34693}}^1$

素因数の和:34787

約数の個数: 24

約数和(自身を含む): 349715520

約数和(自身を除く): 162512092

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 34693, 69386, 138772, 659167, 1318334, 2463203, 2636668, 4926406, 9852812, 46800857, 93601714, 187203428]

約数ペア:

[(1, 187203428), (2, 93601714), (4, 46800857), (19, 9852812), (38, 4926406), (71, 2636668), (76, 2463203), (142, 1318334), (284, 659167), (1349, 138772), (2698, 69386), (5396, 34693)]