201672064

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3331}}^1$

素因数の和:3399

約数の個数: 64

約数和(自身を含む): 448620480

約数和(自身を除く): 246948416

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2752, 3331, 3784, 5504, 6662, 7568, 13324, 15136, 26648, 30272, 36641, 53296, 60544, 73282, 106592, 143233, 146564, 213184, 286466, 293128, 426368, 572932, 586256, 1145864, 1172512, 1575563, 2291728, 2345024, 3151126, 4583456, 4690048, 6302252, 9166912, 12604504, 18333824, 25209008, 50418016, 100836032, 201672064]

約数ペア:

[(1, 201672064), (2, 100836032), (4, 50418016), (8, 25209008), (11, 18333824), (16, 12604504), (22, 9166912), (32, 6302252), (43, 4690048), (44, 4583456), (64, 3151126), (86, 2345024), (88, 2291728), (128, 1575563), (172, 1172512), (176, 1145864), (344, 586256), (352, 572932), (473, 426368), (688, 293128), (704, 286466), (946, 213184), (1376, 146564), (1408, 143233), (1892, 106592), (2752, 73282), (3331, 60544), (3784, 53296), (5504, 36641), (6662, 30272), (7568, 26648), (13324, 15136)]