200649880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{264013}}^1$

素因数の和:264043

約数の個数: 32

約数和(自身を含む): 475225200

約数和(自身を除く): 274575320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 264013, 528026, 1056052, 1320065, 2112104, 2640130, 5016247, 5280260, 10032494, 10560520, 20064988, 25081235, 40129976, 50162470, 100324940, 200649880]

約数ペア:

[(1, 200649880), (2, 100324940), (4, 50162470), (5, 40129976), (8, 25081235), (10, 20064988), (19, 10560520), (20, 10032494), (38, 5280260), (40, 5016247), (76, 2640130), (95, 2112104), (152, 1320065), (190, 1056052), (380, 528026), (760, 264013)]