201327187364

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{149909}}^1$

素因数の和:150404

約数の個数: 48

約数和(自身を含む): 380795385600

約数和(自身を除く): 179468198236

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 431, 779, 862, 1558, 1724, 3116, 8189, 16378, 17671, 32756, 35342, 70684, 149909, 299818, 335749, 599636, 671498, 1342996, 2848271, 5696542, 6146269, 11393084, 12292538, 24585076, 64610779, 116779111, 129221558, 233558222, 258443116, 467116444, 1227604801, 2455209602, 2649041939, 4910419204, 5298083878, 10596167756, 50331796841, 100663593682, 201327187364]

約数ペア:

[(1, 201327187364), (2, 100663593682), (4, 50331796841), (19, 10596167756), (38, 5298083878), (41, 4910419204), (76, 2649041939), (82, 2455209602), (164, 1227604801), (431, 467116444), (779, 258443116), (862, 233558222), (1558, 129221558), (1724, 116779111), (3116, 64610779), (8189, 24585076), (16378, 12292538), (17671, 11393084), (32756, 6146269), (35342, 5696542), (70684, 2848271), (149909, 1342996), (299818, 671498), (335749, 599636)]