201474327620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{1704809}}^1$

素因数の和:1705148

約数の個数: 48

約数和(自身を含む): 446796604800

約数和(自身を除く): 245322277180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 311, 380, 622, 1244, 1555, 3110, 5909, 6220, 11818, 23636, 29545, 59090, 118180, 1704809, 3409618, 6819236, 8524045, 17048090, 32391371, 34096180, 64782742, 129565484, 161956855, 323913710, 530195599, 647827420, 1060391198, 2120782396, 2650977995, 5301955990, 10073716381, 10603911980, 20147432762, 40294865524, 50368581905, 100737163810, 201474327620]

約数ペア:

[(1, 201474327620), (2, 100737163810), (4, 50368581905), (5, 40294865524), (10, 20147432762), (19, 10603911980), (20, 10073716381), (38, 5301955990), (76, 2650977995), (95, 2120782396), (190, 1060391198), (311, 647827420), (380, 530195599), (622, 323913710), (1244, 161956855), (1555, 129565484), (3110, 64782742), (5909, 34096180), (6220, 32391371), (11818, 17048090), (23636, 8524045), (29545, 6819236), (59090, 3409618), (118180, 1704809)]