220136088

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{247901}}^1$

素因数の和:247947

約数の個数: 32

約数和(自身を含む): 565216560

約数和(自身を除く): 345080472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 247901, 495802, 743703, 991604, 1487406, 1983208, 2974812, 5949624, 9172337, 18344674, 27517011, 36689348, 55034022, 73378696, 110068044, 220136088]

約数ペア:

[(1, 220136088), (2, 110068044), (3, 73378696), (4, 55034022), (6, 36689348), (8, 27517011), (12, 18344674), (24, 9172337), (37, 5949624), (74, 2974812), (111, 1983208), (148, 1487406), (222, 991604), (296, 743703), (444, 495802), (888, 247901)]