201159179921

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{7001}}^1\times {\mathrm{216037}}^1$

素因数の和:223064

約数の個数: 16

約数和(自身を含む): 242031692160

約数和(自身を除く): 40872512239

約数列:

[1, 7, 19, 133, 7001, 49007, 133019, 216037, 931133, 1512259, 4104703, 28732921, 1512475037, 10587325259, 28737025703, 201159179921]

約数ペア:

[(1, 201159179921), (7, 28737025703), (19, 10587325259), (133, 1512475037), (7001, 28732921), (49007, 4104703), (133019, 1512259), (216037, 931133)]