201473511

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3923}}^1$

素因数の和:4015

約数の個数: 32

約数和(自身を含む): 305130240

約数和(自身を除く): 103656729

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 2703, 3021, 3923, 11769, 17119, 51357, 66691, 74537, 200073, 207919, 223611, 623757, 1267129, 3534623, 3801387, 3950461, 10603869, 11851383, 67157837, 201473511]

約数ペア:

[(1, 201473511), (3, 67157837), (17, 11851383), (19, 10603869), (51, 3950461), (53, 3801387), (57, 3534623), (159, 1267129), (323, 623757), (901, 223611), (969, 207919), (1007, 200073), (2703, 74537), (3021, 66691), (3923, 51357), (11769, 17119)]