194613867

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{35507}}^1$

素因数の和:35552

約数の個数: 32

約数和(自身を含む): 340876800

約数和(自身を除く): 146262933

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 35507, 106521, 248549, 319563, 745647, 958689, 1029703, 2236941, 3089109, 6710823, 7207921, 9267327, 21623763, 27801981, 64871289, 194613867]

約数ペア:

[(1, 194613867), (3, 64871289), (7, 27801981), (9, 21623763), (21, 9267327), (27, 7207921), (29, 6710823), (63, 3089109), (87, 2236941), (189, 1029703), (203, 958689), (261, 745647), (609, 319563), (783, 248549), (1827, 106521), (5481, 35507)]