207515840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{92641}}^1$

素因数の和:92665

約数の個数: 56

約数和(自身を含む): 564745632

約数和(自身を除く): 357229792

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 92641, 185282, 370564, 463205, 648487, 741128, 926410, 1296974, 1482256, 1852820, 2593948, 2964512, 3242435, 3705640, 5187896, 5929024, 6484870, 7411280, 10375792, 12969740, 14822560, 20751584, 25939480, 29645120, 41503168, 51878960, 103757920, 207515840]

約数ペア:

[(1, 207515840), (2, 103757920), (4, 51878960), (5, 41503168), (7, 29645120), (8, 25939480), (10, 20751584), (14, 14822560), (16, 12969740), (20, 10375792), (28, 7411280), (32, 6484870), (35, 5929024), (40, 5187896), (56, 3705640), (64, 3242435), (70, 2964512), (80, 2593948), (112, 1852820), (140, 1482256), (160, 1296974), (224, 926410), (280, 741128), (320, 648487), (448, 463205), (560, 370564), (1120, 185282), (2240, 92641)]