199995648

素因数分解:

$2^8\times 3^1\times {\mathrm{260411}}^1$

素因数の和:260430

約数の個数: 36

約数和(自身を含む): 532282128

約数和(自身を除く): 332286480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 260411, 520822, 781233, 1041644, 1562466, 2083288, 3124932, 4166576, 6249864, 8333152, 12499728, 16666304, 24999456, 33332608, 49998912, 66665216, 99997824, 199995648]

約数ペア:

[(1, 199995648), (2, 99997824), (3, 66665216), (4, 49998912), (6, 33332608), (8, 24999456), (12, 16666304), (16, 12499728), (24, 8333152), (32, 6249864), (48, 4166576), (64, 3124932), (96, 2083288), (128, 1562466), (192, 1041644), (256, 781233), (384, 520822), (768, 260411)]