201615944576

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{82901293}}^1$

素因数の和:82901326

約数の個数: 32

約数和(自身を含む): 422796599400

約数和(自身を除く): 221180654824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 82901293, 165802586, 331605172, 663210344, 1326420688, 1575124567, 2652841376, 3150249134, 5305682752, 6300498268, 10611365504, 12600996536, 25201993072, 50403986144, 100807972288, 201615944576]

約数ペア:

[(1, 201615944576), (2, 100807972288), (4, 50403986144), (8, 25201993072), (16, 12600996536), (19, 10611365504), (32, 6300498268), (38, 5305682752), (64, 3150249134), (76, 2652841376), (128, 1575124567), (152, 1326420688), (304, 663210344), (608, 331605172), (1216, 165802586), (2432, 82901293)]