218210848

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{5003}}^1$

素因数の和:5089

約数の個数: 48

約数和(自身を含む): 453962880

約数和(自身を除く): 235752032

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 94, 116, 188, 232, 376, 464, 752, 928, 1363, 1504, 2726, 5003, 5452, 10006, 10904, 20012, 21808, 40024, 43616, 80048, 145087, 160096, 235141, 290174, 470282, 580348, 940564, 1160696, 1881128, 2321392, 3762256, 4642784, 6819089, 7524512, 13638178, 27276356, 54552712, 109105424, 218210848]

約数ペア:

[(1, 218210848), (2, 109105424), (4, 54552712), (8, 27276356), (16, 13638178), (29, 7524512), (32, 6819089), (47, 4642784), (58, 3762256), (94, 2321392), (116, 1881128), (188, 1160696), (232, 940564), (376, 580348), (464, 470282), (752, 290174), (928, 235141), (1363, 160096), (1504, 145087), (2726, 80048), (5003, 43616), (5452, 40024), (10006, 21808), (10904, 20012)]