203418784

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 410387040

約数和(自身を除く): 206968256

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 163, 236, 326, 472, 652, 661, 944, 1304, 1322, 1888, 2608, 2644, 5216, 5288, 9617, 10576, 19234, 21152, 38468, 38999, 76936, 77998, 107743, 153872, 155996, 215486, 307744, 311992, 430972, 623984, 861944, 1247968, 1723888, 3447776, 6356837, 12713674, 25427348, 50854696, 101709392, 203418784]

約数ペア:

[(1, 203418784), (2, 101709392), (4, 50854696), (8, 25427348), (16, 12713674), (32, 6356837), (59, 3447776), (118, 1723888), (163, 1247968), (236, 861944), (326, 623984), (472, 430972), (652, 311992), (661, 307744), (944, 215486), (1304, 155996), (1322, 153872), (1888, 107743), (2608, 77998), (2644, 76936), (5216, 38999), (5288, 38468), (9617, 21152), (10576, 19234)]