201783424

素因数分解:

$2^7\times {\mathrm{349}}^1\times {\mathrm{4517}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 403231500

約数和(自身を除く): 201448076

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 349, 698, 1396, 2792, 4517, 5584, 9034, 11168, 18068, 22336, 36136, 44672, 72272, 144544, 289088, 578176, 1576433, 3152866, 6305732, 12611464, 25222928, 50445856, 100891712, 201783424]

約数ペア:

[(1, 201783424), (2, 100891712), (4, 50445856), (8, 25222928), (16, 12611464), (32, 6305732), (64, 3152866), (128, 1576433), (349, 578176), (698, 289088), (1396, 144544), (2792, 72272), (4517, 44672), (5584, 36136), (9034, 22336), (11168, 18068)]