211458156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4723}}^1$

素因数の和:4791

約数の個数: 96

約数和(自身を含む): 622207488

約数和(自身を除く): 410749332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 41, 42, 52, 78, 82, 84, 91, 123, 156, 164, 182, 246, 273, 287, 364, 492, 533, 546, 574, 861, 1066, 1092, 1148, 1599, 1722, 2132, 3198, 3444, 3731, 4723, 6396, 7462, 9446, 11193, 14169, 14924, 18892, 22386, 28338, 33061, 44772, 56676, 61399, 66122, 99183, 122798, 132244, 184197, 193643, 198366, 245596, 368394, 387286, 396732, 429793, 580929, 736788, 774572, 859586, 1161858, 1289379, 1355501, 1719172, 2323716, 2517359, 2578758, 2711002, 4066503, 5034718, 5157516, 5422004, 7552077, 8133006, 10069436, 15104154, 16266012, 17621513, 30208308, 35243026, 52864539, 70486052, 105729078, 211458156]

約数ペア:

[(1, 211458156), (2, 105729078), (3, 70486052), (4, 52864539), (6, 35243026), (7, 30208308), (12, 17621513), (13, 16266012), (14, 15104154), (21, 10069436), (26, 8133006), (28, 7552077), (39, 5422004), (41, 5157516), (42, 5034718), (52, 4066503), (78, 2711002), (82, 2578758), (84, 2517359), (91, 2323716), (123, 1719172), (156, 1355501), (164, 1289379), (182, 1161858), (246, 859586), (273, 774572), (287, 736788), (364, 580929), (492, 429793), (533, 396732), (546, 387286), (574, 368394), (861, 245596), (1066, 198366), (1092, 193643), (1148, 184197), (1599, 132244), (1722, 122798), (2132, 99183), (3198, 66122), (3444, 61399), (3731, 56676), (4723, 44772), (6396, 33061), (7462, 28338), (9446, 22386), (11193, 18892), (14169, 14924)]