194634470

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 355340736

約数和(自身を除く): 160706266

約数列:

[1, 2, 5, 10, 151, 157, 302, 314, 755, 785, 821, 1510, 1570, 1642, 4105, 8210, 23707, 47414, 118535, 123971, 128897, 237070, 247942, 257794, 619855, 644485, 1239710, 1288970, 19463447, 38926894, 97317235, 194634470]

約数ペア:

[(1, 194634470), (2, 97317235), (5, 38926894), (10, 19463447), (151, 1288970), (157, 1239710), (302, 644485), (314, 619855), (755, 257794), (785, 247942), (821, 237070), (1510, 128897), (1570, 123971), (1642, 118535), (4105, 47414), (8210, 23707)]