202447356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2749}}^1$

素因数の和:2811

約数の個数: 72

約数和(自身を含む): 528066000

約数和(自身を除く): 325618644

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 969, 1083, 1292, 1444, 1938, 2166, 2749, 3876, 4332, 5498, 6137, 8247, 10996, 12274, 16494, 18411, 24548, 32988, 36822, 46733, 52231, 73644, 93466, 104462, 140199, 156693, 186932, 208924, 280398, 313386, 560796, 626772, 887927, 992389, 1775854, 1984778, 2663781, 2977167, 3551708, 3969556, 5327562, 5954334, 10655124, 11908668, 16870613, 33741226, 50611839, 67482452, 101223678, 202447356]

約数ペア:

[(1, 202447356), (2, 101223678), (3, 67482452), (4, 50611839), (6, 33741226), (12, 16870613), (17, 11908668), (19, 10655124), (34, 5954334), (38, 5327562), (51, 3969556), (57, 3551708), (68, 2977167), (76, 2663781), (102, 1984778), (114, 1775854), (204, 992389), (228, 887927), (323, 626772), (361, 560796), (646, 313386), (722, 280398), (969, 208924), (1083, 186932), (1292, 156693), (1444, 140199), (1938, 104462), (2166, 93466), (2749, 73644), (3876, 52231), (4332, 46733), (5498, 36822), (6137, 32988), (8247, 24548), (10996, 18411), (12274, 16494)]