201470802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 451132416

約数和(自身を除く): 249661614

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 73, 78, 82, 123, 146, 219, 246, 438, 533, 863, 949, 1066, 1599, 1726, 1898, 2589, 2847, 2993, 3198, 5178, 5694, 5986, 8979, 11219, 17958, 22438, 33657, 35383, 38909, 62999, 67314, 70766, 77818, 106149, 116727, 125998, 188997, 212298, 233454, 377994, 459979, 818987, 919958, 1379937, 1637974, 2456961, 2582959, 2759874, 4913922, 5165918, 7748877, 15497754, 33578467, 67156934, 100735401, 201470802]

約数ペア:

[(1, 201470802), (2, 100735401), (3, 67156934), (6, 33578467), (13, 15497754), (26, 7748877), (39, 5165918), (41, 4913922), (73, 2759874), (78, 2582959), (82, 2456961), (123, 1637974), (146, 1379937), (219, 919958), (246, 818987), (438, 459979), (533, 377994), (863, 233454), (949, 212298), (1066, 188997), (1599, 125998), (1726, 116727), (1898, 106149), (2589, 77818), (2847, 70766), (2993, 67314), (3198, 62999), (5178, 38909), (5694, 35383), (5986, 33657), (8979, 22438), (11219, 17958)]