198003546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10711}}^1$

素因数の和:10811

約数の個数: 48

約数和(自身を含む): 467900160

約数和(自身を除く): 269896614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 10711, 18486, 21422, 32133, 64266, 96399, 139243, 192798, 278486, 417729, 835458, 846169, 1253187, 1692338, 2506374, 2538507, 5077014, 7615521, 11000197, 15231042, 22000394, 33000591, 66001182, 99001773, 198003546]

約数ペア:

[(1, 198003546), (2, 99001773), (3, 66001182), (6, 33000591), (9, 22000394), (13, 15231042), (18, 11000197), (26, 7615521), (39, 5077014), (78, 2538507), (79, 2506374), (117, 1692338), (158, 1253187), (234, 846169), (237, 835458), (474, 417729), (711, 278486), (1027, 192798), (1422, 139243), (2054, 96399), (3081, 64266), (6162, 32133), (9243, 21422), (10711, 18486)]