201170138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{21433}}^1$

素因数の和:21486

約数の個数: 24

約数和(自身を含む): 342986868

約数和(自身を除く): 141816730

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 21433, 42866, 278629, 407227, 557258, 814454, 5293951, 7737313, 10587902, 15474626, 100585069, 201170138]

約数ペア:

[(1, 201170138), (2, 100585069), (13, 15474626), (19, 10587902), (26, 7737313), (38, 5293951), (247, 814454), (361, 557258), (494, 407227), (722, 278629), (4693, 42866), (9386, 21433)]