198330398338

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1\times {\mathrm{697693}}^1$

素因数の和:699381

約数の個数: 16

約数和(自身を含む): 301027053240

約数和(自身を除く): 102696654902

約数列:

[1, 2, 89, 178, 1597, 3194, 142133, 284266, 697693, 1395386, 62094677, 124189354, 1114215721, 2228431442, 99165199169, 198330398338]

約数ペア:

[(1, 198330398338), (2, 99165199169), (89, 2228431442), (178, 1114215721), (1597, 124189354), (3194, 62094677), (142133, 1395386), (284266, 697693)]