201687616

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{242413}}^1$

素因数の和:242438

約数の個数: 28

約数和(自身を含む): 431012092

約数和(自身を除く): 229324476

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 242413, 484826, 969652, 1939304, 3151369, 3878608, 6302738, 7757216, 12605476, 15514432, 25210952, 50421904, 100843808, 201687616]

約数ペア:

[(1, 201687616), (2, 100843808), (4, 50421904), (8, 25210952), (13, 15514432), (16, 12605476), (26, 7757216), (32, 6302738), (52, 3878608), (64, 3151369), (104, 1939304), (208, 969652), (416, 484826), (832, 242413)]