207852090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103409}}^1$

素因数の和:103486

約数の個数: 32

約数和(自身を含む): 506295360

約数和(自身を除く): 298443270

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 103409, 206818, 310227, 517045, 620454, 1034090, 1551135, 3102270, 6928403, 13856806, 20785209, 34642015, 41570418, 69284030, 103926045, 207852090]

約数ペア:

[(1, 207852090), (2, 103926045), (3, 69284030), (5, 41570418), (6, 34642015), (10, 20785209), (15, 13856806), (30, 6928403), (67, 3102270), (134, 1551135), (201, 1034090), (335, 620454), (402, 517045), (670, 310227), (1005, 206818), (2010, 103409)]