201756896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 462309120

約数和(自身を除く): 260552224

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 97, 152, 176, 194, 209, 304, 311, 352, 388, 418, 608, 622, 776, 836, 1067, 1244, 1552, 1672, 1843, 2134, 2488, 3104, 3344, 3421, 3686, 4268, 4976, 5909, 6688, 6842, 7372, 8536, 9952, 11818, 13684, 14744, 17072, 20273, 23636, 27368, 29488, 30167, 34144, 40546, 47272, 54736, 58976, 60334, 64999, 81092, 94544, 109472, 120668, 129998, 162184, 189088, 241336, 259996, 324368, 331837, 482672, 519992, 573173, 648736, 663674, 965344, 1039984, 1146346, 1327348, 2079968, 2292692, 2654696, 4585384, 5309392, 6304903, 9170768, 10618784, 12609806, 18341536, 25219612, 50439224, 100878448, 201756896]

約数ペア:

[(1, 201756896), (2, 100878448), (4, 50439224), (8, 25219612), (11, 18341536), (16, 12609806), (19, 10618784), (22, 9170768), (32, 6304903), (38, 5309392), (44, 4585384), (76, 2654696), (88, 2292692), (97, 2079968), (152, 1327348), (176, 1146346), (194, 1039984), (209, 965344), (304, 663674), (311, 648736), (352, 573173), (388, 519992), (418, 482672), (608, 331837), (622, 324368), (776, 259996), (836, 241336), (1067, 189088), (1244, 162184), (1552, 129998), (1672, 120668), (1843, 109472), (2134, 94544), (2488, 81092), (3104, 64999), (3344, 60334), (3421, 58976), (3686, 54736), (4268, 47272), (4976, 40546), (5909, 34144), (6688, 30167), (6842, 29488), (7372, 27368), (8536, 23636), (9952, 20273), (11818, 17072), (13684, 14744)]