196499859

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{109}}^2\times {\mathrm{149}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 273394800

約数和(自身を除く): 76894941

約数列:

[1, 3, 37, 109, 111, 149, 327, 447, 4033, 5513, 11881, 12099, 16241, 16539, 35643, 48723, 439597, 600917, 1318791, 1770269, 1802751, 5310807, 65499953, 196499859]

約数ペア:

[(1, 196499859), (3, 65499953), (37, 5310807), (109, 1802751), (111, 1770269), (149, 1318791), (327, 600917), (447, 439597), (4033, 48723), (5513, 35643), (11881, 16539), (12099, 16241)]