237747536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11317}}^1$

素因数の和:11439

約数の個数: 40

約数和(自身を含む): 501025224

約数和(自身を除く): 263277688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 11317, 21008, 22634, 45268, 90536, 147121, 181072, 294242, 588484, 1143017, 1176968, 2286034, 2353936, 4572068, 9144136, 14859221, 18288272, 29718442, 59436884, 118873768, 237747536]

約数ペア:

[(1, 237747536), (2, 118873768), (4, 59436884), (8, 29718442), (13, 18288272), (16, 14859221), (26, 9144136), (52, 4572068), (101, 2353936), (104, 2286034), (202, 1176968), (208, 1143017), (404, 588484), (808, 294242), (1313, 181072), (1616, 147121), (2626, 90536), (5252, 45268), (10504, 22634), (11317, 21008)]