206923360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{184753}}^1$

素因数の和:184775

約数の個数: 48

約数和(自身を含む): 558696096

約数和(自身を除く): 351772736

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 184753, 369506, 739012, 923765, 1293271, 1478024, 1847530, 2586542, 2956048, 3695060, 5173084, 5912096, 6466355, 7390120, 10346168, 12932710, 14780240, 20692336, 25865420, 29560480, 41384672, 51730840, 103461680, 206923360]

約数ペア:

[(1, 206923360), (2, 103461680), (4, 51730840), (5, 41384672), (7, 29560480), (8, 25865420), (10, 20692336), (14, 14780240), (16, 12932710), (20, 10346168), (28, 7390120), (32, 6466355), (35, 5912096), (40, 5173084), (56, 3695060), (70, 2956048), (80, 2586542), (112, 1847530), (140, 1478024), (160, 1293271), (224, 923765), (280, 739012), (560, 369506), (1120, 184753)]