200856540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{81649}}^1$

素因数の和:81702

約数の個数: 48

約数和(自身を含む): 576122400

約数和(自身を除く): 375265860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 81649, 163298, 244947, 326596, 408245, 489894, 816490, 979788, 1224735, 1632980, 2449470, 3347609, 4898940, 6695218, 10042827, 13390436, 16738045, 20085654, 33476090, 40171308, 50214135, 66952180, 100428270, 200856540]

約数ペア:

[(1, 200856540), (2, 100428270), (3, 66952180), (4, 50214135), (5, 40171308), (6, 33476090), (10, 20085654), (12, 16738045), (15, 13390436), (20, 10042827), (30, 6695218), (41, 4898940), (60, 3347609), (82, 2449470), (123, 1632980), (164, 1224735), (205, 979788), (246, 816490), (410, 489894), (492, 408245), (615, 326596), (820, 244947), (1230, 163298), (2460, 81649)]