201856266

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 510105600

約数和(自身を除く): 308249334

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 71, 102, 114, 142, 153, 163, 171, 213, 306, 323, 326, 342, 426, 459, 489, 513, 639, 646, 918, 969, 978, 1026, 1207, 1278, 1349, 1467, 1917, 1938, 2414, 2698, 2771, 2907, 2934, 3097, 3621, 3834, 4047, 4401, 5542, 5814, 6194, 7242, 8094, 8313, 8721, 8802, 9291, 10863, 11573, 12141, 16626, 17442, 18582, 21726, 22933, 23146, 24282, 24939, 27873, 32589, 34719, 36423, 45866, 49878, 52649, 55746, 65178, 68799, 69438, 72846, 74817, 83619, 104157, 105298, 137598, 149634, 157947, 167238, 196741, 206397, 208314, 219887, 312471, 315894, 393482, 412794, 439774, 473841, 590223, 619191, 624942, 659661, 947682, 1180446, 1238382, 1319322, 1421523, 1770669, 1978983, 2843046, 3541338, 3738079, 3957966, 5312007, 5936949, 7476158, 10624014, 11214237, 11873898, 22428474, 33642711, 67285422, 100928133, 201856266]

約数ペア:

[(1, 201856266), (2, 100928133), (3, 67285422), (6, 33642711), (9, 22428474), (17, 11873898), (18, 11214237), (19, 10624014), (27, 7476158), (34, 5936949), (38, 5312007), (51, 3957966), (54, 3738079), (57, 3541338), (71, 2843046), (102, 1978983), (114, 1770669), (142, 1421523), (153, 1319322), (163, 1238382), (171, 1180446), (213, 947682), (306, 659661), (323, 624942), (326, 619191), (342, 590223), (426, 473841), (459, 439774), (489, 412794), (513, 393482), (639, 315894), (646, 312471), (918, 219887), (969, 208314), (978, 206397), (1026, 196741), (1207, 167238), (1278, 157947), (1349, 149634), (1467, 137598), (1917, 105298), (1938, 104157), (2414, 83619), (2698, 74817), (2771, 72846), (2907, 69438), (2934, 68799), (3097, 65178), (3621, 55746), (3834, 52649), (4047, 49878), (4401, 45866), (5542, 36423), (5814, 34719), (6194, 32589), (7242, 27873), (8094, 24939), (8313, 24282), (8721, 23146), (8802, 22933), (9291, 21726), (10863, 18582), (11573, 17442), (12141, 16626)]