202340772416

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{19396163}}^1$

素因数の和:19396338

約数の個数: 28

約数和(自身を含む): 403983303792

約数和(自身を除く): 201642531376

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 326, 652, 1304, 2608, 5216, 10432, 19396163, 38792326, 77584652, 155169304, 310338608, 620677216, 1241354432, 3161574569, 6323149138, 12646298276, 25292596552, 50585193104, 101170386208, 202340772416]

約数ペア:

[(1, 202340772416), (2, 101170386208), (4, 50585193104), (8, 25292596552), (16, 12646298276), (32, 6323149138), (64, 3161574569), (163, 1241354432), (326, 620677216), (652, 310338608), (1304, 155169304), (2608, 77584652), (5216, 38792326), (10432, 19396163)]