203433496

素因数分解:

$2^3\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1487}}^1$

素因数の和:1856

約数の個数: 48

約数和(自身を含む): 445284000

約数和(自身を除く): 241850504

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 349, 392, 698, 1396, 1487, 2443, 2792, 2974, 4886, 5948, 9772, 10409, 11896, 17101, 19544, 20818, 34202, 41636, 68404, 72863, 83272, 136808, 145726, 291452, 518963, 582904, 1037926, 2075852, 3632741, 4151704, 7265482, 14530964, 25429187, 29061928, 50858374, 101716748, 203433496]

約数ペア:

[(1, 203433496), (2, 101716748), (4, 50858374), (7, 29061928), (8, 25429187), (14, 14530964), (28, 7265482), (49, 4151704), (56, 3632741), (98, 2075852), (196, 1037926), (349, 582904), (392, 518963), (698, 291452), (1396, 145726), (1487, 136808), (2443, 83272), (2792, 72863), (2974, 68404), (4886, 41636), (5948, 34202), (9772, 20818), (10409, 19544), (11896, 17101)]