201446128

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13267}}^1$

素因数の和:13361

約数の個数: 40

約数和(自身を含む): 426115088

約数和(自身を除く): 224668960

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 13267, 15184, 26534, 53068, 106136, 172471, 212272, 344942, 689884, 968491, 1379768, 1936982, 2759536, 3873964, 7747928, 12590383, 15495856, 25180766, 50361532, 100723064, 201446128]

約数ペア:

[(1, 201446128), (2, 100723064), (4, 50361532), (8, 25180766), (13, 15495856), (16, 12590383), (26, 7747928), (52, 3873964), (73, 2759536), (104, 1936982), (146, 1379768), (208, 968491), (292, 689884), (584, 344942), (949, 212272), (1168, 172471), (1898, 106136), (3796, 53068), (7592, 26534), (13267, 15184)]