209538864

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{35491}}^1$

素因数の和:35546

約数の個数: 60

約数和(自身を含む): 600737592

約数和(自身を除く): 391198728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 35491, 70982, 106473, 141964, 212946, 283928, 319419, 425892, 567856, 638838, 851784, 1277676, 1455131, 1703568, 2555352, 2910262, 4365393, 5110704, 5820524, 8730786, 11641048, 13096179, 17461572, 23282096, 26192358, 34923144, 52384716, 69846288, 104769432, 209538864]

約数ペア:

[(1, 209538864), (2, 104769432), (3, 69846288), (4, 52384716), (6, 34923144), (8, 26192358), (9, 23282096), (12, 17461572), (16, 13096179), (18, 11641048), (24, 8730786), (36, 5820524), (41, 5110704), (48, 4365393), (72, 2910262), (82, 2555352), (123, 1703568), (144, 1455131), (164, 1277676), (246, 851784), (328, 638838), (369, 567856), (492, 425892), (656, 319419), (738, 283928), (984, 212946), (1476, 141964), (1968, 106473), (2952, 70982), (5904, 35491)]