201051344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13241}}^1$

素因数の和:13335

約数の個数: 40

約数和(自身を含む): 425280072

約数和(自身を除く): 224228728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 13241, 15184, 26482, 52964, 105928, 172133, 211856, 344266, 688532, 966593, 1377064, 1933186, 2754128, 3866372, 7732744, 12565709, 15465488, 25131418, 50262836, 100525672, 201051344]

約数ペア:

[(1, 201051344), (2, 100525672), (4, 50262836), (8, 25131418), (13, 15465488), (16, 12565709), (26, 7732744), (52, 3866372), (73, 2754128), (104, 1933186), (146, 1377064), (208, 966593), (292, 688532), (584, 344266), (949, 211856), (1168, 172133), (1898, 105928), (3796, 52964), (7592, 26482), (13241, 15184)]