202443138

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{739}}^1$

素因数の和:861

約数の個数: 80

約数和(自身を含む): 483516000

約数和(自身を除く): 281072862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 89, 114, 162, 171, 178, 267, 342, 513, 534, 739, 801, 1026, 1478, 1539, 1602, 1691, 2217, 2403, 3078, 3382, 4434, 4806, 5073, 6651, 7209, 10146, 13302, 14041, 14418, 15219, 19953, 28082, 30438, 39906, 42123, 45657, 59859, 65771, 84246, 91314, 119718, 126369, 131542, 136971, 197313, 252738, 273942, 379107, 394626, 591939, 758214, 1137321, 1183878, 1249649, 1775817, 2274642, 2499298, 3551634, 3748947, 5327451, 7497894, 10654902, 11246841, 22493682, 33740523, 67481046, 101221569, 202443138]

約数ペア:

[(1, 202443138), (2, 101221569), (3, 67481046), (6, 33740523), (9, 22493682), (18, 11246841), (19, 10654902), (27, 7497894), (38, 5327451), (54, 3748947), (57, 3551634), (81, 2499298), (89, 2274642), (114, 1775817), (162, 1249649), (171, 1183878), (178, 1137321), (267, 758214), (342, 591939), (513, 394626), (534, 379107), (739, 273942), (801, 252738), (1026, 197313), (1478, 136971), (1539, 131542), (1602, 126369), (1691, 119718), (2217, 91314), (2403, 84246), (3078, 65771), (3382, 59859), (4434, 45657), (4806, 42123), (5073, 39906), (6651, 30438), (7209, 28082), (10146, 19953), (13302, 15219), (14041, 14418)]