202977138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{4177}}^1$

素因数の和:4291

約数の個数: 64

約数和(自身を含む): 505370880

約数和(自身を除く): 302393742

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 89, 91, 178, 182, 267, 273, 534, 546, 623, 1157, 1246, 1869, 2314, 3471, 3738, 4177, 6942, 8099, 8354, 12531, 16198, 24297, 25062, 29239, 48594, 54301, 58478, 87717, 108602, 162903, 175434, 325806, 371753, 380107, 743506, 760214, 1115259, 1140321, 2230518, 2280642, 2602271, 4832789, 5204542, 7806813, 9665578, 14498367, 15613626, 28996734, 33829523, 67659046, 101488569, 202977138]

約数ペア:

[(1, 202977138), (2, 101488569), (3, 67659046), (6, 33829523), (7, 28996734), (13, 15613626), (14, 14498367), (21, 9665578), (26, 7806813), (39, 5204542), (42, 4832789), (78, 2602271), (89, 2280642), (91, 2230518), (178, 1140321), (182, 1115259), (267, 760214), (273, 743506), (534, 380107), (546, 371753), (623, 325806), (1157, 175434), (1246, 162903), (1869, 108602), (2314, 87717), (3471, 58478), (3738, 54301), (4177, 48594), (6942, 29239), (8099, 25062), (8354, 24297), (12531, 16198)]