220949586

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 607150080

約数和(自身を除く): 386200494

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 31, 33, 39, 54, 62, 66, 71, 78, 93, 99, 117, 142, 143, 169, 186, 198, 213, 234, 279, 286, 297, 338, 341, 351, 403, 426, 429, 507, 558, 594, 639, 682, 702, 781, 806, 837, 858, 923, 1014, 1023, 1209, 1278, 1287, 1521, 1562, 1674, 1846, 1859, 1917, 2046, 2201, 2343, 2418, 2574, 2769, 3042, 3069, 3627, 3718, 3834, 3861, 4402, 4433, 4563, 4686, 5239, 5538, 5577, 6138, 6603, 7029, 7254, 7722, 8307, 8866, 9126, 9207, 10153, 10478, 10881, 11154, 11999, 13206, 13299, 14058, 15717, 16614, 16731, 18414, 19809, 20306, 21087, 21762, 23998, 24211, 24921, 26598, 28613, 30459, 31434, 33462, 35997, 39618, 39897, 42174, 47151, 48422, 49842, 50193, 57226, 57629, 59427, 60918, 71994, 72633, 79794, 85839, 91377, 94302, 100386, 107991, 115258, 118854, 119691, 131989, 141453, 145266, 171678, 172887, 182754, 215982, 217899, 239382, 257517, 263978, 274131, 282906, 314743, 323973, 345774, 371969, 395967, 435798, 515034, 518661, 548262, 629486, 647946, 653697, 743938, 772551, 791934, 944229, 1037322, 1115907, 1187901, 1307394, 1545102, 1555983, 1888458, 2231814, 2375802, 2832687, 3111966, 3347721, 3563703, 4091659, 5665374, 6695442, 7127406, 8183318, 8498061, 10043163, 12274977, 16996122, 20086326, 24549954, 36824931, 73649862, 110474793, 220949586]

約数ペア:

[(1, 220949586), (2, 110474793), (3, 73649862), (6, 36824931), (9, 24549954), (11, 20086326), (13, 16996122), (18, 12274977), (22, 10043163), (26, 8498061), (27, 8183318), (31, 7127406), (33, 6695442), (39, 5665374), (54, 4091659), (62, 3563703), (66, 3347721), (71, 3111966), (78, 2832687), (93, 2375802), (99, 2231814), (117, 1888458), (142, 1555983), (143, 1545102), (169, 1307394), (186, 1187901), (198, 1115907), (213, 1037322), (234, 944229), (279, 791934), (286, 772551), (297, 743938), (338, 653697), (341, 647946), (351, 629486), (403, 548262), (426, 518661), (429, 515034), (507, 435798), (558, 395967), (594, 371969), (639, 345774), (682, 323973), (702, 314743), (781, 282906), (806, 274131), (837, 263978), (858, 257517), (923, 239382), (1014, 217899), (1023, 215982), (1209, 182754), (1278, 172887), (1287, 171678), (1521, 145266), (1562, 141453), (1674, 131989), (1846, 119691), (1859, 118854), (1917, 115258), (2046, 107991), (2201, 100386), (2343, 94302), (2418, 91377), (2574, 85839), (2769, 79794), (3042, 72633), (3069, 71994), (3627, 60918), (3718, 59427), (3834, 57629), (3861, 57226), (4402, 50193), (4433, 49842), (4563, 48422), (4686, 47151), (5239, 42174), (5538, 39897), (5577, 39618), (6138, 35997), (6603, 33462), (7029, 31434), (7254, 30459), (7722, 28613), (8307, 26598), (8866, 24921), (9126, 24211), (9207, 23998), (10153, 21762), (10478, 21087), (10881, 20306), (11154, 19809), (11999, 18414), (13206, 16731), (13299, 16614), (14058, 15717)]