201965976

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 569883600

約数和(自身を除く): 367917624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 197, 232, 261, 348, 394, 491, 522, 591, 696, 788, 982, 1044, 1182, 1473, 1576, 1773, 1964, 2088, 2364, 2946, 3546, 3928, 4419, 4728, 5713, 5892, 7092, 8838, 11426, 11784, 14184, 14239, 17139, 17676, 22852, 28478, 34278, 35352, 42717, 45704, 51417, 56956, 68556, 85434, 96727, 102834, 113912, 128151, 137112, 170868, 193454, 205668, 256302, 290181, 341736, 386908, 411336, 512604, 580362, 773816, 870543, 1025208, 1160724, 1741086, 2321448, 2805083, 3482172, 5610166, 6964344, 8415249, 11220332, 16830498, 22440664, 25245747, 33660996, 50491494, 67321992, 100982988, 201965976]

約数ペア:

[(1, 201965976), (2, 100982988), (3, 67321992), (4, 50491494), (6, 33660996), (8, 25245747), (9, 22440664), (12, 16830498), (18, 11220332), (24, 8415249), (29, 6964344), (36, 5610166), (58, 3482172), (72, 2805083), (87, 2321448), (116, 1741086), (174, 1160724), (197, 1025208), (232, 870543), (261, 773816), (348, 580362), (394, 512604), (491, 411336), (522, 386908), (591, 341736), (696, 290181), (788, 256302), (982, 205668), (1044, 193454), (1182, 170868), (1473, 137112), (1576, 128151), (1773, 113912), (1964, 102834), (2088, 96727), (2364, 85434), (2946, 68556), (3546, 56956), (3928, 51417), (4419, 45704), (4728, 42717), (5713, 35352), (5892, 34278), (7092, 28478), (8838, 22852), (11426, 17676), (11784, 17139), (14184, 14239)]