208732368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{334507}}^1$

素因数の和:334531

約数の個数: 40

約数和(自身を含む): 580705888

約数和(自身を除く): 371973520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 334507, 669014, 1003521, 1338028, 2007042, 2676056, 4014084, 4348591, 5352112, 8028168, 8697182, 13045773, 16056336, 17394364, 26091546, 34788728, 52183092, 69577456, 104366184, 208732368]

約数ペア:

[(1, 208732368), (2, 104366184), (3, 69577456), (4, 52183092), (6, 34788728), (8, 26091546), (12, 17394364), (13, 16056336), (16, 13045773), (24, 8697182), (26, 8028168), (39, 5352112), (48, 4348591), (52, 4014084), (78, 2676056), (104, 2007042), (156, 1338028), (208, 1003521), (312, 669014), (624, 334507)]