201381544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{276623}}^1$

素因数の和:276649

約数の個数: 32

約数和(自身を含む): 464728320

約数和(自身を除く): 263346776

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 276623, 553246, 1106492, 1936361, 2212984, 3596099, 3872722, 7192198, 7745444, 14384396, 15490888, 25172693, 28768792, 50345386, 100690772, 201381544]

約数ペア:

[(1, 201381544), (2, 100690772), (4, 50345386), (7, 28768792), (8, 25172693), (13, 15490888), (14, 14384396), (26, 7745444), (28, 7192198), (52, 3872722), (56, 3596099), (91, 2212984), (104, 1936361), (182, 1106492), (364, 553246), (728, 276623)]