210345542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1201}}^1$

素因数の和:1652

約数の個数: 32

約数和(自身を含む): 363484800

約数和(自身を除く): 153139258

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 419, 838, 1201, 2402, 4609, 7961, 9218, 13211, 15922, 22819, 26422, 45638, 87571, 175142, 251009, 502018, 503219, 1006438, 5535409, 9561161, 11070818, 19122322, 105172771, 210345542]

約数ペア:

[(1, 210345542), (2, 105172771), (11, 19122322), (19, 11070818), (22, 9561161), (38, 5535409), (209, 1006438), (418, 503219), (419, 502018), (838, 251009), (1201, 175142), (2402, 87571), (4609, 45638), (7961, 26422), (9218, 22819), (13211, 15922)]