201149452

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 96

約数和(自身を含む): 439971840

約数和(自身を除く): 238822388

約数列:

[1, 2, 4, 7, 14, 28, 29, 31, 58, 61, 62, 116, 122, 124, 131, 203, 217, 244, 262, 406, 427, 434, 524, 812, 854, 868, 899, 917, 1708, 1769, 1798, 1834, 1891, 3538, 3596, 3668, 3782, 3799, 4061, 6293, 7076, 7564, 7598, 7991, 8122, 12383, 12586, 13237, 15196, 15982, 16244, 24766, 25172, 26474, 26593, 28427, 31964, 49532, 52948, 53186, 54839, 55937, 56854, 106372, 109678, 111874, 113708, 117769, 219356, 223748, 231739, 235538, 247721, 383873, 463478, 471076, 495442, 767746, 824383, 926956, 990884, 1535492, 1622173, 1648766, 1734047, 3244346, 3297532, 3468094, 6488692, 6936188, 7183909, 14367818, 28735636, 50287363, 100574726, 201149452]

約数ペア:

[(1, 201149452), (2, 100574726), (4, 50287363), (7, 28735636), (14, 14367818), (28, 7183909), (29, 6936188), (31, 6488692), (58, 3468094), (61, 3297532), (62, 3244346), (116, 1734047), (122, 1648766), (124, 1622173), (131, 1535492), (203, 990884), (217, 926956), (244, 824383), (262, 767746), (406, 495442), (427, 471076), (434, 463478), (524, 383873), (812, 247721), (854, 235538), (868, 231739), (899, 223748), (917, 219356), (1708, 117769), (1769, 113708), (1798, 111874), (1834, 109678), (1891, 106372), (3538, 56854), (3596, 55937), (3668, 54839), (3782, 53186), (3799, 52948), (4061, 49532), (6293, 31964), (7076, 28427), (7564, 26593), (7598, 26474), (7991, 25172), (8122, 24766), (12383, 16244), (12586, 15982), (13237, 15196)]