206989398

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:839

約数の個数: 128

約数和(自身を含む): 582819840

約数和(自身を除く): 375830442

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 67, 77, 99, 126, 134, 154, 189, 198, 201, 231, 297, 378, 402, 462, 469, 594, 603, 693, 737, 743, 938, 1206, 1386, 1407, 1474, 1486, 1809, 2079, 2211, 2229, 2814, 3618, 4158, 4221, 4422, 4458, 5159, 5201, 6633, 6687, 8173, 8442, 10318, 10402, 12663, 13266, 13374, 15477, 15603, 16346, 19899, 20061, 24519, 25326, 30954, 31206, 39798, 40122, 46431, 46809, 49038, 49781, 57211, 73557, 92862, 93618, 99562, 114422, 139293, 140427, 147114, 149343, 171633, 220671, 278586, 280854, 298686, 343266, 348467, 441342, 448029, 514899, 547591, 696934, 896058, 1029798, 1045401, 1095182, 1344087, 1544697, 1642773, 2090802, 2688174, 3089394, 3136203, 3285546, 3833137, 4928319, 6272406, 7666274, 9408609, 9856638, 11499411, 14784957, 18817218, 22998822, 29569914, 34498233, 68996466, 103494699, 206989398]

約数ペア:

[(1, 206989398), (2, 103494699), (3, 68996466), (6, 34498233), (7, 29569914), (9, 22998822), (11, 18817218), (14, 14784957), (18, 11499411), (21, 9856638), (22, 9408609), (27, 7666274), (33, 6272406), (42, 4928319), (54, 3833137), (63, 3285546), (66, 3136203), (67, 3089394), (77, 2688174), (99, 2090802), (126, 1642773), (134, 1544697), (154, 1344087), (189, 1095182), (198, 1045401), (201, 1029798), (231, 896058), (297, 696934), (378, 547591), (402, 514899), (462, 448029), (469, 441342), (594, 348467), (603, 343266), (693, 298686), (737, 280854), (743, 278586), (938, 220671), (1206, 171633), (1386, 149343), (1407, 147114), (1474, 140427), (1486, 139293), (1809, 114422), (2079, 99562), (2211, 93618), (2229, 92862), (2814, 73557), (3618, 57211), (4158, 49781), (4221, 49038), (4422, 46809), (4458, 46431), (5159, 40122), (5201, 39798), (6633, 31206), (6687, 30954), (8173, 25326), (8442, 24519), (10318, 20061), (10402, 19899), (12663, 16346), (13266, 15603), (13374, 15477)]