207466580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{3343}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 455051520

約数和(自身を除く): 247584940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 2140, 3103, 3343, 6206, 6686, 12412, 13372, 15515, 16715, 31030, 33430, 62060, 66860, 96947, 193894, 357701, 387788, 484735, 715402, 969470, 1430804, 1788505, 1938940, 3577010, 7154020, 10373329, 20746658, 41493316, 51866645, 103733290, 207466580]

約数ペア:

[(1, 207466580), (2, 103733290), (4, 51866645), (5, 41493316), (10, 20746658), (20, 10373329), (29, 7154020), (58, 3577010), (107, 1938940), (116, 1788505), (145, 1430804), (214, 969470), (290, 715402), (428, 484735), (535, 387788), (580, 357701), (1070, 193894), (2140, 96947), (3103, 66860), (3343, 62060), (6206, 33430), (6686, 31030), (12412, 16715), (13372, 15515)]