194008555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 256132800

約数和(自身を除く): 62124245

約数列:

[1, 5, 13, 65, 109, 139, 197, 545, 695, 985, 1417, 1807, 2561, 7085, 9035, 12805, 15151, 21473, 27383, 75755, 107365, 136915, 196963, 279149, 355979, 984815, 1395745, 1779895, 2984747, 14923735, 38801711, 194008555]

約数ペア:

[(1, 194008555), (5, 38801711), (13, 14923735), (65, 2984747), (109, 1779895), (139, 1395745), (197, 984815), (545, 355979), (695, 279149), (985, 196963), (1417, 136915), (1807, 107365), (2561, 75755), (7085, 27383), (9035, 21473), (12805, 15151)]