203215176

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{11909}}^1$

素因数の和:12003

約数の個数: 64

約数和(自身を含む): 571680000

約数和(自身を除く): 368464824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 8532, 11909, 17064, 23818, 35727, 47636, 71454, 95272, 107181, 142908, 214362, 285816, 321543, 428724, 643086, 857448, 940811, 1286172, 1881622, 2572344, 2822433, 3763244, 5644866, 7526488, 8467299, 11289732, 16934598, 22579464, 25401897, 33869196, 50803794, 67738392, 101607588, 203215176]

約数ペア:

[(1, 203215176), (2, 101607588), (3, 67738392), (4, 50803794), (6, 33869196), (8, 25401897), (9, 22579464), (12, 16934598), (18, 11289732), (24, 8467299), (27, 7526488), (36, 5644866), (54, 3763244), (72, 2822433), (79, 2572344), (108, 1881622), (158, 1286172), (216, 940811), (237, 857448), (316, 643086), (474, 428724), (632, 321543), (711, 285816), (948, 214362), (1422, 142908), (1896, 107181), (2133, 95272), (2844, 71454), (4266, 47636), (5688, 35727), (8532, 23818), (11909, 17064)]