207430038

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{199}}^2$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 468059760

約数和(自身を除く): 260629722

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 199, 291, 398, 582, 597, 873, 1194, 1746, 1791, 2619, 3582, 5238, 5373, 10746, 19303, 38606, 39601, 57909, 79202, 115818, 118803, 173727, 237606, 347454, 356409, 521181, 712818, 1042362, 1069227, 2138454, 3841297, 7682594, 11523891, 23047782, 34571673, 69143346, 103715019, 207430038]

約数ペア:

[(1, 207430038), (2, 103715019), (3, 69143346), (6, 34571673), (9, 23047782), (18, 11523891), (27, 7682594), (54, 3841297), (97, 2138454), (194, 1069227), (199, 1042362), (291, 712818), (398, 521181), (582, 356409), (597, 347454), (873, 237606), (1194, 173727), (1746, 118803), (1791, 115818), (2619, 79202), (3582, 57909), (5238, 39601), (5373, 38606), (10746, 19303)]