193373908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17137}}^1$

素因数の和:17192

約数の個数: 48

約数和(自身を含む): 429958144

約数和(自身を除く): 236584236

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 17137, 34274, 68548, 119959, 222781, 239918, 445562, 479836, 531247, 891124, 1062494, 1559467, 2124988, 3118934, 3718729, 6237868, 6906211, 7437458, 13812422, 14874916, 27624844, 48343477, 96686954, 193373908]

約数ペア:

[(1, 193373908), (2, 96686954), (4, 48343477), (7, 27624844), (13, 14874916), (14, 13812422), (26, 7437458), (28, 6906211), (31, 6237868), (52, 3718729), (62, 3118934), (91, 2124988), (124, 1559467), (182, 1062494), (217, 891124), (364, 531247), (403, 479836), (434, 445562), (806, 239918), (868, 222781), (1612, 119959), (2821, 68548), (5642, 34274), (11284, 17137)]