190699208

素因数分解:

$2^3\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{2287}}^1$

素因数の和:3789

約数の個数: 32

約数和(自身を含む): 409094400

約数和(自身を除く): 218395192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1489, 2287, 2978, 4574, 5956, 9148, 10423, 11912, 16009, 18296, 20846, 32018, 41692, 64036, 83384, 128072, 3405343, 6810686, 13621372, 23837401, 27242744, 47674802, 95349604, 190699208]

約数ペア:

[(1, 190699208), (2, 95349604), (4, 47674802), (7, 27242744), (8, 23837401), (14, 13621372), (28, 6810686), (56, 3405343), (1489, 128072), (2287, 83384), (2978, 64036), (4574, 41692), (5956, 32018), (9148, 20846), (10423, 18296), (11912, 16009)]