201325808

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{2389}}^1$

素因数の和:2649

約数の個数: 40

約数和(自身を含む): 408976800

約数和(自身を除く): 207650992

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 229, 368, 458, 916, 1832, 2389, 3664, 4778, 5267, 9556, 10534, 19112, 21068, 38224, 42136, 54947, 84272, 109894, 219788, 439576, 547081, 879152, 1094162, 2188324, 4376648, 8753296, 12582863, 25165726, 50331452, 100662904, 201325808]

約数ペア:

[(1, 201325808), (2, 100662904), (4, 50331452), (8, 25165726), (16, 12582863), (23, 8753296), (46, 4376648), (92, 2188324), (184, 1094162), (229, 879152), (368, 547081), (458, 439576), (916, 219788), (1832, 109894), (2389, 84272), (3664, 54947), (4778, 42136), (5267, 38224), (9556, 21068), (10534, 19112)]