201555552

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 613122048

約数和(自身を除く): 411566496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 47, 48, 62, 66, 88, 93, 94, 96, 124, 131, 132, 141, 176, 186, 188, 248, 262, 264, 282, 341, 352, 372, 376, 393, 496, 517, 524, 528, 564, 682, 744, 752, 786, 992, 1023, 1034, 1048, 1056, 1128, 1364, 1441, 1457, 1488, 1504, 1551, 1572, 2046, 2068, 2096, 2256, 2728, 2882, 2914, 2976, 3102, 3144, 4061, 4092, 4136, 4192, 4323, 4371, 4512, 5456, 5764, 5828, 6157, 6204, 6288, 8122, 8184, 8272, 8646, 8742, 10912, 11528, 11656, 12183, 12314, 12408, 12576, 16027, 16244, 16368, 16544, 17292, 17484, 18471, 23056, 23312, 24366, 24628, 24816, 32054, 32488, 32736, 34584, 34968, 36942, 44671, 46112, 46624, 48081, 48732, 49256, 49632, 64108, 64976, 67727, 69168, 69936, 73884, 89342, 96162, 97464, 98512, 128216, 129952, 134013, 135454, 138336, 139872, 147768, 178684, 190867, 192324, 194928, 197024, 203181, 256432, 268026, 270908, 295536, 357368, 381734, 384648, 389856, 406362, 512864, 536052, 541816, 572601, 591072, 714736, 763468, 769296, 812724, 1072104, 1083632, 1145202, 1429472, 1526936, 1538592, 1625448, 2099537, 2144208, 2167264, 2290404, 3053872, 3250896, 4199074, 4288416, 4580808, 6107744, 6298611, 6501792, 8398148, 9161616, 12597222, 16796296, 18323232, 25194444, 33592592, 50388888, 67185184, 100777776, 201555552]

約数ペア:

[(1, 201555552), (2, 100777776), (3, 67185184), (4, 50388888), (6, 33592592), (8, 25194444), (11, 18323232), (12, 16796296), (16, 12597222), (22, 9161616), (24, 8398148), (31, 6501792), (32, 6298611), (33, 6107744), (44, 4580808), (47, 4288416), (48, 4199074), (62, 3250896), (66, 3053872), (88, 2290404), (93, 2167264), (94, 2144208), (96, 2099537), (124, 1625448), (131, 1538592), (132, 1526936), (141, 1429472), (176, 1145202), (186, 1083632), (188, 1072104), (248, 812724), (262, 769296), (264, 763468), (282, 714736), (341, 591072), (352, 572601), (372, 541816), (376, 536052), (393, 512864), (496, 406362), (517, 389856), (524, 384648), (528, 381734), (564, 357368), (682, 295536), (744, 270908), (752, 268026), (786, 256432), (992, 203181), (1023, 197024), (1034, 194928), (1048, 192324), (1056, 190867), (1128, 178684), (1364, 147768), (1441, 139872), (1457, 138336), (1488, 135454), (1504, 134013), (1551, 129952), (1572, 128216), (2046, 98512), (2068, 97464), (2096, 96162), (2256, 89342), (2728, 73884), (2882, 69936), (2914, 69168), (2976, 67727), (3102, 64976), (3144, 64108), (4061, 49632), (4092, 49256), (4136, 48732), (4192, 48081), (4323, 46624), (4371, 46112), (4512, 44671), (5456, 36942), (5764, 34968), (5828, 34584), (6157, 32736), (6204, 32488), (6288, 32054), (8122, 24816), (8184, 24628), (8272, 24366), (8646, 23312), (8742, 23056), (10912, 18471), (11528, 17484), (11656, 17292), (12183, 16544), (12314, 16368), (12408, 16244), (12576, 16027)]