199753088

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{50341}}^1$

素因数の和:50386

約数の個数: 32

約数和(自身を含む): 410790720

約数和(自身を除く): 211037632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 50341, 100682, 201364, 402728, 805456, 1560571, 1610912, 3121142, 3221824, 6242284, 6443648, 12484568, 24969136, 49938272, 99876544, 199753088]

約数ペア:

[(1, 199753088), (2, 99876544), (4, 49938272), (8, 24969136), (16, 12484568), (31, 6443648), (32, 6242284), (62, 3221824), (64, 3121142), (124, 1610912), (128, 1560571), (248, 805456), (496, 402728), (992, 201364), (1984, 100682), (3968, 50341)]