200092420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47869}}^1$

素因数の和:47908

約数の個数: 48

約数和(自身を含む): 482529600

約数和(自身を除く): 282437180

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 47869, 95738, 191476, 239345, 478690, 526559, 909511, 957380, 1053118, 1819022, 2106236, 2632795, 3638044, 4547555, 5265590, 9095110, 10004621, 10531180, 18190220, 20009242, 40018484, 50023105, 100046210, 200092420]

約数ペア:

[(1, 200092420), (2, 100046210), (4, 50023105), (5, 40018484), (10, 20009242), (11, 18190220), (19, 10531180), (20, 10004621), (22, 9095110), (38, 5265590), (44, 4547555), (55, 3638044), (76, 2632795), (95, 2106236), (110, 1819022), (190, 1053118), (209, 957380), (220, 909511), (380, 526559), (418, 478690), (836, 239345), (1045, 191476), (2090, 95738), (4180, 47869)]