221082022

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{11113}}^1$

素因数の和:11165

約数の個数: 32

約数和(自身を含む): 400104000

約数和(自身を除く): 179021978

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 9947, 11113, 19894, 22226, 77791, 155582, 322277, 544537, 644554, 1089074, 2255939, 3811759, 4511878, 7623518, 15791573, 31583146, 110541011, 221082022]

約数ペア:

[(1, 221082022), (2, 110541011), (7, 31583146), (14, 15791573), (29, 7623518), (49, 4511878), (58, 3811759), (98, 2255939), (203, 1089074), (343, 644554), (406, 544537), (686, 322277), (1421, 155582), (2842, 77791), (9947, 22226), (11113, 19894)]