202046004

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{397}}^1$

素因数の和:685

約数の個数: 72

約数和(自身を含む): 522118688

約数和(自身を除く): 320072684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 211, 268, 397, 402, 422, 603, 633, 794, 804, 844, 1191, 1206, 1266, 1588, 1899, 2382, 2412, 2532, 3573, 3798, 4764, 7146, 7596, 14137, 14292, 26599, 28274, 42411, 53198, 56548, 79797, 83767, 84822, 106396, 127233, 159594, 167534, 169644, 239391, 251301, 254466, 319188, 335068, 478782, 502602, 508932, 753903, 957564, 1005204, 1507806, 3015612, 5612389, 11224778, 16837167, 22449556, 33674334, 50511501, 67348668, 101023002, 202046004]

約数ペア:

[(1, 202046004), (2, 101023002), (3, 67348668), (4, 50511501), (6, 33674334), (9, 22449556), (12, 16837167), (18, 11224778), (36, 5612389), (67, 3015612), (134, 1507806), (201, 1005204), (211, 957564), (268, 753903), (397, 508932), (402, 502602), (422, 478782), (603, 335068), (633, 319188), (794, 254466), (804, 251301), (844, 239391), (1191, 169644), (1206, 167534), (1266, 159594), (1588, 127233), (1899, 106396), (2382, 84822), (2412, 83767), (2532, 79797), (3573, 56548), (3798, 53198), (4764, 42411), (7146, 28274), (7596, 26599), (14137, 14292)]