201970296

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 609991200

約数和(自身を除く): 408020904

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 97, 99, 121, 132, 194, 198, 239, 242, 264, 291, 363, 388, 396, 478, 484, 582, 717, 726, 776, 792, 873, 956, 968, 1067, 1089, 1164, 1434, 1452, 1746, 1912, 2134, 2151, 2178, 2328, 2629, 2868, 2904, 3201, 3492, 4268, 4302, 4356, 5258, 5736, 6402, 6984, 7887, 8536, 8604, 8712, 9603, 10516, 11737, 12804, 15774, 17208, 19206, 21032, 23183, 23474, 23661, 25608, 28919, 31548, 35211, 38412, 46366, 46948, 47322, 57838, 63096, 69549, 70422, 76824, 86757, 92732, 93896, 94644, 105633, 115676, 139098, 140844, 173514, 185464, 189288, 208647, 211266, 231352, 255013, 260271, 278196, 281688, 347028, 417294, 422532, 510026, 520542, 556392, 694056, 765039, 834588, 845064, 1020052, 1041084, 1530078, 1669176, 2040104, 2082168, 2295117, 2805143, 3060156, 4590234, 5610286, 6120312, 8415429, 9180468, 11220572, 16830858, 18360936, 22441144, 25246287, 33661716, 50492574, 67323432, 100985148, 201970296]

約数ペア:

[(1, 201970296), (2, 100985148), (3, 67323432), (4, 50492574), (6, 33661716), (8, 25246287), (9, 22441144), (11, 18360936), (12, 16830858), (18, 11220572), (22, 9180468), (24, 8415429), (33, 6120312), (36, 5610286), (44, 4590234), (66, 3060156), (72, 2805143), (88, 2295117), (97, 2082168), (99, 2040104), (121, 1669176), (132, 1530078), (194, 1041084), (198, 1020052), (239, 845064), (242, 834588), (264, 765039), (291, 694056), (363, 556392), (388, 520542), (396, 510026), (478, 422532), (484, 417294), (582, 347028), (717, 281688), (726, 278196), (776, 260271), (792, 255013), (873, 231352), (956, 211266), (968, 208647), (1067, 189288), (1089, 185464), (1164, 173514), (1434, 140844), (1452, 139098), (1746, 115676), (1912, 105633), (2134, 94644), (2151, 93896), (2178, 92732), (2328, 86757), (2629, 76824), (2868, 70422), (2904, 69549), (3201, 63096), (3492, 57838), (4268, 47322), (4302, 46948), (4356, 46366), (5258, 38412), (5736, 35211), (6402, 31548), (6984, 28919), (7887, 25608), (8536, 23661), (8604, 23474), (8712, 23183), (9603, 21032), (10516, 19206), (11737, 17208), (12804, 15774)]