202420190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{170101}}^1$

素因数の和:170132

約数の個数: 32

約数和(自身を含む): 440904384

約数和(自身を除く): 238484194

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 170101, 340202, 850505, 1190707, 1701010, 2381414, 2891717, 5783434, 5953535, 11907070, 14458585, 20242019, 28917170, 40484038, 101210095, 202420190]

約数ペア:

[(1, 202420190), (2, 101210095), (5, 40484038), (7, 28917170), (10, 20242019), (14, 14458585), (17, 11907070), (34, 5953535), (35, 5783434), (70, 2891717), (85, 2381414), (119, 1701010), (170, 1190707), (238, 850505), (595, 340202), (1190, 170101)]