201605856

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 603542016

約数和(自身を除く): 401936160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 41, 46, 48, 51, 68, 69, 82, 92, 96, 102, 123, 131, 136, 138, 164, 184, 204, 246, 262, 272, 276, 328, 368, 391, 393, 408, 492, 524, 544, 552, 656, 697, 736, 782, 786, 816, 943, 984, 1048, 1104, 1173, 1312, 1394, 1564, 1572, 1632, 1886, 1968, 2091, 2096, 2208, 2227, 2346, 2788, 2829, 3013, 3128, 3144, 3772, 3936, 4182, 4192, 4454, 4692, 5371, 5576, 5658, 6026, 6256, 6288, 6681, 7544, 8364, 8908, 9039, 9384, 10742, 11152, 11316, 12052, 12512, 12576, 13362, 15088, 16031, 16113, 16728, 17816, 18078, 18768, 21484, 22304, 22632, 24104, 26724, 30176, 32062, 32226, 33456, 35632, 36156, 37536, 42968, 45264, 48093, 48208, 51221, 53448, 64124, 64452, 66912, 71264, 72312, 85936, 90528, 91307, 96186, 96416, 102442, 106896, 123533, 128248, 128904, 144624, 153663, 171872, 182614, 192372, 204884, 213792, 247066, 256496, 257808, 273921, 289248, 307326, 365228, 370599, 384744, 409768, 494132, 512992, 515616, 547842, 614652, 730456, 741198, 769488, 819536, 988264, 1095684, 1229304, 1460912, 1482396, 1538976, 1639072, 1976528, 2100061, 2191368, 2458608, 2921824, 2964792, 3953056, 4200122, 4382736, 4917216, 5929584, 6300183, 8400244, 8765472, 11859168, 12600366, 16800488, 25200732, 33600976, 50401464, 67201952, 100802928, 201605856]

約数ペア:

[(1, 201605856), (2, 100802928), (3, 67201952), (4, 50401464), (6, 33600976), (8, 25200732), (12, 16800488), (16, 12600366), (17, 11859168), (23, 8765472), (24, 8400244), (32, 6300183), (34, 5929584), (41, 4917216), (46, 4382736), (48, 4200122), (51, 3953056), (68, 2964792), (69, 2921824), (82, 2458608), (92, 2191368), (96, 2100061), (102, 1976528), (123, 1639072), (131, 1538976), (136, 1482396), (138, 1460912), (164, 1229304), (184, 1095684), (204, 988264), (246, 819536), (262, 769488), (272, 741198), (276, 730456), (328, 614652), (368, 547842), (391, 515616), (393, 512992), (408, 494132), (492, 409768), (524, 384744), (544, 370599), (552, 365228), (656, 307326), (697, 289248), (736, 273921), (782, 257808), (786, 256496), (816, 247066), (943, 213792), (984, 204884), (1048, 192372), (1104, 182614), (1173, 171872), (1312, 153663), (1394, 144624), (1564, 128904), (1572, 128248), (1632, 123533), (1886, 106896), (1968, 102442), (2091, 96416), (2096, 96186), (2208, 91307), (2227, 90528), (2346, 85936), (2788, 72312), (2829, 71264), (3013, 66912), (3128, 64452), (3144, 64124), (3772, 53448), (3936, 51221), (4182, 48208), (4192, 48093), (4454, 45264), (4692, 42968), (5371, 37536), (5576, 36156), (5658, 35632), (6026, 33456), (6256, 32226), (6288, 32062), (6681, 30176), (7544, 26724), (8364, 24104), (8908, 22632), (9039, 22304), (9384, 21484), (10742, 18768), (11152, 18078), (11316, 17816), (12052, 16728), (12512, 16113), (12576, 16031), (13362, 15088)]