201266536

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{263}}^1\times {\mathrm{331}}^1$

素因数の和:634

約数の個数: 48

約数和(自身を含む): 403619040

約数和(自身を除く): 202352504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 263, 289, 331, 526, 578, 662, 1052, 1156, 1324, 2104, 2312, 2648, 4471, 5627, 8942, 11254, 17884, 22508, 35768, 45016, 76007, 87053, 95659, 152014, 174106, 191318, 304028, 348212, 382636, 608056, 696424, 765272, 1479901, 2959802, 5919604, 11839208, 25158317, 50316634, 100633268, 201266536]

約数ペア:

[(1, 201266536), (2, 100633268), (4, 50316634), (8, 25158317), (17, 11839208), (34, 5919604), (68, 2959802), (136, 1479901), (263, 765272), (289, 696424), (331, 608056), (526, 382636), (578, 348212), (662, 304028), (1052, 191318), (1156, 174106), (1324, 152014), (2104, 95659), (2312, 87053), (2648, 76007), (4471, 45016), (5627, 35768), (8942, 22508), (11254, 17884)]