187495190

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{547}}^1$

素因数の和:932

約数の個数: 32

約数和(自身を含む): 341846784

約数和(自身を除く): 154351594

約数列:

[1, 2, 5, 10, 151, 227, 302, 454, 547, 755, 1094, 1135, 1510, 2270, 2735, 5470, 34277, 68554, 82597, 124169, 165194, 171385, 248338, 342770, 412985, 620845, 825970, 1241690, 18749519, 37499038, 93747595, 187495190]

約数ペア:

[(1, 187495190), (2, 93747595), (5, 37499038), (10, 18749519), (151, 1241690), (227, 825970), (302, 620845), (454, 412985), (547, 342770), (755, 248338), (1094, 171385), (1135, 165194), (1510, 124169), (2270, 82597), (2735, 68554), (5470, 34277)]