204057738

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 496419840

約数和(自身を除く): 292362102

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 41, 47, 53, 54, 74, 82, 94, 106, 111, 123, 141, 159, 222, 246, 282, 318, 333, 369, 423, 477, 666, 738, 846, 954, 999, 1107, 1269, 1431, 1517, 1739, 1927, 1961, 1998, 2173, 2214, 2491, 2538, 2862, 3034, 3478, 3854, 3922, 4346, 4551, 4982, 5217, 5781, 5883, 6519, 7473, 9102, 10434, 11562, 11766, 13038, 13653, 14946, 15651, 17343, 17649, 19557, 22419, 27306, 31302, 34686, 35298, 39114, 40959, 44838, 46953, 52029, 52947, 58671, 67257, 71299, 80401, 81918, 92167, 93906, 102131, 104058, 105894, 117342, 134514, 142598, 160802, 184334, 204262, 213897, 241203, 276501, 306393, 427794, 482406, 553002, 612786, 641691, 723609, 829503, 919179, 1283382, 1447218, 1659006, 1838358, 1925073, 2170827, 2488509, 2757537, 3778847, 3850146, 4341654, 4977018, 5515074, 7557694, 11336541, 22673082, 34009623, 68019246, 102028869, 204057738]

約数ペア:

[(1, 204057738), (2, 102028869), (3, 68019246), (6, 34009623), (9, 22673082), (18, 11336541), (27, 7557694), (37, 5515074), (41, 4977018), (47, 4341654), (53, 3850146), (54, 3778847), (74, 2757537), (82, 2488509), (94, 2170827), (106, 1925073), (111, 1838358), (123, 1659006), (141, 1447218), (159, 1283382), (222, 919179), (246, 829503), (282, 723609), (318, 641691), (333, 612786), (369, 553002), (423, 482406), (477, 427794), (666, 306393), (738, 276501), (846, 241203), (954, 213897), (999, 204262), (1107, 184334), (1269, 160802), (1431, 142598), (1517, 134514), (1739, 117342), (1927, 105894), (1961, 104058), (1998, 102131), (2173, 93906), (2214, 92167), (2491, 81918), (2538, 80401), (2862, 71299), (3034, 67257), (3478, 58671), (3854, 52947), (3922, 52029), (4346, 46953), (4551, 44838), (4982, 40959), (5217, 39114), (5781, 35298), (5883, 34686), (6519, 31302), (7473, 27306), (9102, 22419), (10434, 19557), (11562, 17649), (11766, 17343), (13038, 15651), (13653, 14946)]