202181216

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{751}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 409328640

約数和(自身を除く): 207147424

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 179, 188, 358, 376, 716, 751, 752, 1432, 1502, 1504, 2864, 3004, 5728, 6008, 8413, 12016, 16826, 24032, 33652, 35297, 67304, 70594, 134429, 134608, 141188, 268858, 269216, 282376, 537716, 564752, 1075432, 1129504, 2150864, 4301728, 6318163, 12636326, 25272652, 50545304, 101090608, 202181216]

約数ペア:

[(1, 202181216), (2, 101090608), (4, 50545304), (8, 25272652), (16, 12636326), (32, 6318163), (47, 4301728), (94, 2150864), (179, 1129504), (188, 1075432), (358, 564752), (376, 537716), (716, 282376), (751, 269216), (752, 268858), (1432, 141188), (1502, 134608), (1504, 134429), (2864, 70594), (3004, 67304), (5728, 35297), (6008, 33652), (8413, 24032), (12016, 16826)]